{"title":"18% GST products","description":null,"products":[{"product_id":"universal-battery-charger-for-12v-lithium-battery-and-lead-acid-battery","title":"Universal Battery Charger — India’s Only 12V Charger for LiFePO4, Li-ion \u0026 Lead Acid | 15A charging current | LCD display","description":"\u003ch3\u003eOne Charger for Every 12V Battery — LiFePO4, Li-ion \u0026amp; Lead Acid\u003c\/h3\u003e\n\u003cp\u003eStop juggling a different charger for every battery in your home, workshop or vehicle. The \u003cstrong\u003eSystellar Universal Battery Charger (UBC)\u003c\/strong\u003e is \u003cstrong\u003eIndia's only 12V charger\u003c\/strong\u003e that correctly and safely charges \u003cstrong\u003eLiFePO4 (Lithium Ferro Phosphate), Lithium-ion (Li-ion) and Lead Acid (Gel \u0026amp; Flat Plate)\u003c\/strong\u003e batteries from a single device. Proudly \u003cstrong\u003eMade in India\u003c\/strong\u003e and designed for Indian mains conditions, the UBC is the smart, microprocessor-controlled charging solution for electric bikes, e-scooters, solar systems, inverters and power backup. 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If you own more than one type of 12V battery, this is the only charger you'll need.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eAt Systellar Innovations, we are committed to Atmanirbharta (Self-Reliance) through cutting-edge Indian engineering. 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The \u003cstrong\u003eSystellar VentPlus CO2 Monitor \u0026amp; Controller\u003c\/strong\u003e is \u003cstrong\u003eIndia's first smart carbon dioxide monitor that doesn't just measure the air — it acts on it.\u003c\/strong\u003e Using an industrial-grade \u003cstrong\u003eNDIR (Non-Dispersive Infrared) sensor\u003c\/strong\u003e, VentPlus continuously tracks CO2, temperature and humidity, and automatically switches your fan or ventilation on and off to keep air quality exactly where it should be — 24×7, hands-free. Proudly \u003cstrong\u003eMade in India\u003c\/strong\u003e and built for Indian mains and high-humidity conditions, it's the ideal indoor air quality (IAQ) solution for offices, homes, schools, mushroom farms, greenhouses and more.\u003c\/p\u003e\n\u003ch4\u003eWhy You'll Love This:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonitors AND Controls:\u003c\/strong\u003e Unlike ordinary CO2 meters that only display a number, VentPlus is a true automatic CO2 controller — it triggers ventilation the moment air turns bad and stops once it's fresh again (demand-controlled ventilation).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug \u0026amp; Play — No Electrician:\u003c\/strong\u003e Plug your exhaust or fresh-air fan into the built-in AC socket (max 3A \/ 700W), set your CO2 thresholds on the front panel, and it works instantly. Zero wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial NDIR Sensor:\u003c\/strong\u003e Accurate, drift-resistant CO2 measurement from 400–5,000 ppm — the sensor technology ASHRAE recommends for demand-controlled ventilation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Remote Monitoring:\u003c\/strong\u003e Watch live CO2, temperature, humidity and fan status from any phone or laptop browser — no app to download. View trend graphs and export data to Excel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-in-1 Display:\u003c\/strong\u003e Large 128×64 backlit LCD shows CO2, temperature and humidity together on one screen.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in India:\u003c\/strong\u003e Designed, engineered and manufactured in Meerut by Systellar Innovations, ISO 9001:2015 certified, with a 1-year warranty and local support.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eHow It Works — Fully Automatic:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1. Monitor:\u003c\/strong\u003e The NDIR sensor measures CO2, temperature and humidity every few seconds, shown live on the LCD.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2. Activate:\u003c\/strong\u003e When CO2 crosses your set limit (default 1,000 ppm), VentPlus switches on your fan through the built-in AC socket. An optional beeper can alert at 1,500 ppm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3. Ventilate \u0026amp; Save:\u003c\/strong\u003e Once fresh air restores CO2 to your lower limit (default 800 ppm), the fan switches off automatically — saving energy and protecting air-conditioning costs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAll thresholds — Fan ON, Fan OFF and beeper alert — are fully user-settable from the 4-key front panel (ESC, UP, DOWN, SEL).\u003c\/p\u003e\n\u003ch4\u003eThe Complete VentPlus System:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMain Unit (Sensor + Controller + Wi-Fi):\u003c\/strong\u003e Houses the NDIR CO2 sensor, temperature\/humidity sensors, backlit LCD, control panel and a built-in AC fan socket. Wi-Fi enabled for data upload and relay pairing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Relay Unit (optional add-on):\u003c\/strong\u003e Controls a fan in a \u003cem\u003edifferent\u003c\/em\u003e room, communicating with the Main Unit over the internet — the two devices don't even need to share a Wi-Fi network. Ideal for large buildings and multi-floor installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote Monitoring Website:\u003c\/strong\u003e A secure live dashboard with CO2 trend graphs, fan ON\/OFF history and one-click Excel export — accessible from any browser, no app required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhere VentPlus Is Used:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOffices, IT parks \u0026amp; co-working spaces\u003c\/strong\u003e — beat the post-lunch slump, cut headaches and absenteeism, and hold ASHRAE-recommended air quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHomes, apartments \u0026amp; bedrooms\u003c\/strong\u003e — automatic overnight ventilation for fresher air and better sleep, windows still locked.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSchools \u0026amp; classrooms\u003c\/strong\u003e — a proven classroom CO2 monitor for CBSE, ICSE and international schools, protecting attention and learning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMushroom farms\u003c\/strong\u003e — precise CO2 control for oyster, button, milky and shiitake cultivation at every growth stage (colonisation, pinning, fruiting).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGreenhouses \u0026amp; polyhouses\u003c\/strong\u003e — dual-relay CO2 enrichment (fresh-air fan + CO2 generator) to hold the ~700–1,200 ppm sweet spot for 20–30% higher yields.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydroponic grow rooms \u0026amp; grow tents\u003c\/strong\u003e — plug-and-play CO2 enrichment for vertical farms and indoor cultivation, no PLC needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHospitals, clinics \u0026amp; waiting rooms\u003c\/strong\u003e — CO2-based demand-controlled ventilation to lower infection risk and improve comfort.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGyms, yoga studios, banquet halls, restaurants \u0026amp; auditoriums\u003c\/strong\u003e — automatic fresh-air control for high-occupancy spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArmy bunkers, barracks \u0026amp; defense installations\u003c\/strong\u003e — reliable 24×7 CO2 control in sealed underground spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold storage, warehouses, basements \u0026amp; parking\u003c\/strong\u003e — worker safety and controlled-atmosphere monitoring in confined spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoultry farms, cattle sheds \u0026amp; animal housing\u003c\/strong\u003e — automatic exhaust control for broiler\/layer sheds, hatcheries and dairy sheds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA single unit covers roughly \u003cstrong\u003e100 sq m (about 1,200 sq ft)\u003c\/strong\u003e with moderate air circulation; larger or multi-room spaces simply add more units, each controlling its own zone.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor:\u003c\/strong\u003e NDIR (Non-Dispersive Infrared), CO2 range 400–5,000 ppm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCO2 Accuracy:\u003c\/strong\u003e ±(50 ppm + 5% of reading) after 10-minute warm-up\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e 128×64 pixel backlit graphic LCD; 4-key control panel (ESC, UP, DOWN, SEL)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e 0–50°C, ±1°C · \u003cstrong\u003eHumidity:\u003c\/strong\u003e 0–95% RH, ±2%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicrocontroller:\u003c\/strong\u003e ARM-based 32-bit · \u003cstrong\u003eConnectivity:\u003c\/strong\u003e Wi-Fi (data upload + relay pairing)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Power:\u003c\/strong\u003e 230V AC ±15%, 50 Hz · \u003cstrong\u003eFan Supply:\u003c\/strong\u003e built-in AC socket, max 3A \/ 700W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgrammable:\u003c\/strong\u003e Fan ON (default 1,000 ppm), Fan OFF (default 800 ppm), beeper alert (default 1,500 ppm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e 24×7 continuous monitoring and control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year manufacturer warranty · \u003cstrong\u003eCertification:\u003c\/strong\u003e ISO 9001:2015 · \u003cstrong\u003eMade in India\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Dimensions: \u003c\/strong\u003e130mm x 90mm x 30mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Weight: \u003c\/strong\u003e750 gm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWho Should Buy VentPlus?\u003c\/h4\u003e\n\u003cp\u003eOffice and facility managers, mushroom and greenhouse farmers, hydroponic and indoor growers, school and college administrators, hospital and clinic managers, hotel\/restaurant\/banquet owners, gym and studio operators, defense installations, cold-storage and warehouse operators, and homeowners who want healthier air and better sleep. If your space is sealed, air-conditioned or crowded, VentPlus pays for itself in health, comfort and productivity.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eAt Systellar Innovations, we are committed to Atmanirbharta (Self-Reliance) through cutting-edge Indian engineering. VentPlus is India's first automatic CO2 monitor and ventilation controller — designed and built in India to deliver better air, better health, better decisions and better business.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003e*Note: The indicated prices include 18% GST and Courier charges.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Systellar Innovations Online Store","offers":[{"title":"Default Title","offer_id":51560158036263,"sku":null,"price":8499.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0964\/0017\/9495\/files\/VentPlus-CO2-monitor-and-controller-wifi-version.png?v=1782996481"},{"product_id":"ventplus-co2-monitor-wi-fi-relay-unit-works-only-with-ventplus-main-unit","title":"VentPlus CO2 Monitor Wi-Fi Relay Unit (Works only with VentPlus CO2 monitor and controller Main Unit)","description":"\u003ch3\u003eThe Wi-Fi Relay Add-On for Your VentPlus CO2 Monitor \u0026amp; Controller Main Unit\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eVentPlus Wi-Fi Relay Unit (Model WRU-700)\u003c\/strong\u003e is an \u003cstrong\u003eoptional accessory for the VentPlus CO2 Monitor \u0026amp; Controller Main Unit\u003c\/strong\u003e — it is \u003cem\u003enot\u003c\/em\u003e a stand-alone product. Its job is simple but important: it powers your exhaust or fresh-air fan from a location \u003cstrong\u003eaway from the Main Unit\u003c\/strong\u003e, switching the fan \u003cstrong\u003eon and off in perfect unison with the Main Unit's built-in relay\u003c\/strong\u003e. So the sensor stays where the people (and the CO2) are, while the fan gets its power exactly where you need it — with \u003cstrong\u003eno long cable running across the room\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e The Wi-Fi Relay Unit works \u003cstrong\u003eonly together with the VentPlus CO2 Monitor \u0026amp; Controller Main Unit\u003c\/strong\u003e, which does the actual CO2 sensing and decision-making. The relay has no sensor of its own. \u003cstrong\u003eYou must own (or purchase) the Main Unit for this accessory to function\u003c\/strong\u003e — please buy both together.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003ch4\u003eWhy You'd Want the Wi-Fi Relay:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Long Cables — Ever:\u003c\/strong\u003e When your ventilation fan's power point is far from where you want to sense CO2, you'd normally have to run a long power cable from the Main Unit to the fan. The Wi-Fi Relay removes that completely — place the Main Unit where the air needs monitoring, and let the relay power the fan wherever it lives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerfect for Concealed Modern Wiring:\u003c\/strong\u003e In today's homes and offices, wiring is hidden inside walls and an exposed surface cable simply isn't acceptable. The Wi-Fi Relay keeps your installation clean and aesthetic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorks Over the Internet — No Shared Network Needed:\u003c\/strong\u003e The relay pairs with the Main Unit \u003cstrong\u003eover the internet\u003c\/strong\u003e, so the two devices \u003cstrong\u003edon't even have to be on the same Wi-Fi router or network\u003c\/strong\u003e. Ideal for large buildings, different rooms, or multi-floor installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMoves in Unison With the Main Unit:\u003c\/strong\u003e The relay switches ON the moment the Main Unit's internal relay turns the fan on (when CO2 crosses your set limit) and switches OFF when the air is fresh again — fully automatic demand-controlled ventilation, exactly like the built-in socket.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManual Override Built In:\u003c\/strong\u003e A 3-position \u003cstrong\u003eAUTO \/ OFF \/ ON\u003c\/strong\u003e switch lets you leave it fully automatic, force the fan off, or force it on whenever you need manual control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisible on Your Remote Dashboard:\u003c\/strong\u003e The relay's live status (\u003cstrong\u003eON \/ OFF \/ Disconnected \/ Disabled\u003c\/strong\u003e) is shown right alongside CO2, temperature, humidity and the local relay status on the VentPlus remote monitoring website — viewable from any phone, tablet or desktop browser, no app required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eHow It Gets Associated With the Main Unit:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1. Connect to the Internet:\u003c\/strong\u003e Plug in the Wi-Fi Relay Unit and connect it to the internet through any available Wi-Fi router. It does \u003cstrong\u003enot\u003c\/strong\u003e need to share the same network as the Main Unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2. Pair With Your Main Unit:\u003c\/strong\u003e Each Wi-Fi Relay pairs with one Main Unit (one-to-one pairing). Once paired, the Main Unit's CO2-based control decisions are sent to the relay over the internet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3. Run in Unison:\u003c\/strong\u003e From then on, the relay mirrors the Main Unit's fan commands automatically — the Main Unit senses the CO2 and decides; the relay powers the fan wherever it's installed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eA Typical Use Case:\u003c\/h4\u003e\n\u003cp\u003eImagine the room where you want to measure CO2 (say, a bedroom or conference room) and the point where your exhaust fan draws its power are on \u003cstrong\u003eopposite sides of the room or in different rooms\u003c\/strong\u003e. Instead of laying an unsightly long power cable from the Main Unit's socket to that fan, you install the Main Unit where it can accurately sense the air, and place the \u003cstrong\u003eWi-Fi Relay Unit at the fan's power point\u003c\/strong\u003e. The Main Unit senses CO2 and decides when ventilation is needed; the Wi-Fi Relay switches the fan on and off in step — and you can watch both relays working live on your remote monitoring dashboard.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications — Wi-Fi Relay Unit (WRU-700):\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Remote relay accessory for the VentPlus CO2 Monitor \u0026amp; Controller Main Unit (operates in unison with the Main Unit's internal relay)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManual Override Switch:\u003c\/strong\u003e 3-position — AUTO \/ OFF \/ Manual ON\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Power:\u003c\/strong\u003e 230V AC ±15%, 50 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFan Supply:\u003c\/strong\u003e Built-in AC socket, max 3A \/ 700W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectivity:\u003c\/strong\u003e Internet-based pairing (no shared Wi-Fi network required)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePairing:\u003c\/strong\u003e One Main Unit pairs with one Wi-Fi Relay Unit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStatus Reporting:\u003c\/strong\u003e Live relay status (ON \/ OFF \/ Disconnected \/ Disabled) shown on the remote monitoring dashboard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year manufacturer warranty · \u003cstrong\u003eCertification:\u003c\/strong\u003e ISO 9001:2015 · \u003cstrong\u003eMade in India\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDo You Need the Wi-Fi Relay?\u003c\/h4\u003e\n\u003cp\u003eIf your CO2 sensor and your ventilation fan are in the \u003cstrong\u003esame location\u003c\/strong\u003e, the Main Unit's built-in AC socket is all you need — the Wi-Fi Relay is not required. Choose the Wi-Fi Relay when the \u003cstrong\u003efan's power point is far from the Main Unit\u003c\/strong\u003e and you want to avoid running a long cable, or when concealed wiring makes an exposed cable impractical.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eThis accessory works exclusively with the VentPlus CO2 Monitor \u0026amp; Controller Main Unit. Please ensure you have the Main Unit, as the Wi-Fi Relay Unit cannot sense CO2 or operate on its own.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e👉 To learn more about the complete VentPlus CO2 Monitor \u0026amp; Controller system, visit the official product page at \u003ca rel=\"noopener noreferrer\" href=\"https:\/\/ventplus.in\/\" target=\"_blank\"\u003eventplus.in\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eNote: The indicated prices include 18% GST and Courier charges.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Systellar Innovations Online Store","offers":[{"title":"Default Title","offer_id":51560831189287,"sku":"WRU-700","price":2499.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0964\/0017\/9495\/files\/VentPlusWi-FirelaywithMainsinputcable.png?v=1783010650"},{"product_id":"ac-street-light-motion-sensor-dimming","title":"AC Street Light – Radar Motion Sensor, Auto-Dimming \u0026 Dusk-to-Dawn (24W \/ 50W)","description":"\u003cp\u003e\u003cstrong\u003eBuy the Systellar AC Street Light with Radar Motion Sensor \u0026amp; Auto-Dimming\u003c\/strong\u003e — a mains-powered (220V) outdoor LED street light that runs at full brightness when it senses movement and dims to half when the area is empty, cutting your outdoor electricity bill by up to \u003cstrong\u003e60%\u003c\/strong\u003e. It also switches itself \u003cstrong\u003eON at dusk and OFF at dawn automatically\u003c\/strong\u003e, every day. Made in India and shipped factory-direct from our NCR plant. Available in \u003cstrong\u003e24W\u003c\/strong\u003e and \u003cstrong\u003e50W\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eWhy buyers choose this light\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDims itself to save power\u003c\/strong\u003e — full brightness on movement, 50% when idle. You save power without ever leaving the area dark.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRadar motion sensor\u003c\/strong\u003e — detects motion by radio waves, so it catches even small movement (within about 4–6 m) more reliably than an ordinary PIR sensor, works through the cover, and is unaffected by summer heat.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic dusk-to-dawn\u003c\/strong\u003e — turns on at night and off in the morning by itself. No timer, no switch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo solar, no battery to replace\u003c\/strong\u003e — runs on your normal 220V mains supply (works across a wide 110–300V range).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt tough\u003c\/strong\u003e — aluminium die-cast body, IP65 (dust- and rain-proof), 1-year warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhere it saves you the most\u003c\/h3\u003e\n\u003cp\u003eThis light pays for itself fastest where an area is busy in short bursts and empty the rest of the night — \u003cstrong\u003eand where you pay the electricity bill\u003c\/strong\u003e: factory yards and internal roads, warehouses, godowns and loading bays, office and mall parking, school\/hostel\/hospital campuses, society inner lanes, farmhouses and resorts.\u003c\/p\u003e\n\u003ch3\u003eWhere NOT to use a dimming light\u003c\/h3\u003e\n\u003cp\u003eWe believe in honest advice. A dimming light is \u003cem\u003enot\u003c\/em\u003e ideal for main public roads, CCTV\/security lines, or society main gates — places that need constant full brightness. For those, ask us for the plain full-brightness dusk-to-dawn model instead.\u003c\/p\u003e\n\u003ch3\u003eHow much will it save?\u003c\/h3\u003e\n\u003cp\u003eBecause it dims to 50% whenever there is no movement, it typically uses \u003cstrong\u003eup to 60% less electricity\u003c\/strong\u003e than a light that burns at full brightness all night. Across 50 poles that is roughly \u003cstrong\u003e₹9,000+ saved every year\u003c\/strong\u003e versus an ordinary LED — and the small extra cost over a plain LED street light is usually earned back within about a year.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eModels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e24W \/ 50W LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eBrightness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e2600 \/ 5500 lumens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003ePower supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e220V AC mains (110–300V range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eMotion sensor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eRadar (microwave) sensor — detects movement within 4–6 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eDimming\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e100% on movement → 50% after ~30 sec of no movement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eDay\/night\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eAutomatic dusk-to-dawn (built-in light sensor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eLight colour\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eCool white (6500K) or warm white (4500K)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eBody \/ rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eAluminium die-cast, IP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e4–6 m pole height, poles 10–15 m apart\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e1 year against manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it turn on and off by itself?\u003c\/strong\u003e\u003cbr\u003eYes — a built-in light sensor switches it ON automatically at dusk and OFF at dawn, every day of the year. No timer to set and no switch to operate.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWon't a dimming light be too dark?\u003c\/strong\u003e\u003cbr\u003eNo — it dims to half brightness, never fully off, and jumps back to full brightness the instant the radar sensor detects movement within 4–6 m.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it need a solar panel or battery?\u003c\/strong\u003e\u003cbr\u003eNo. It runs on your normal 220V mains supply — nothing to charge or replace. (If you have no power supply, see our solar street lights.)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the price inclusive of GST?\u003c\/strong\u003e\u003cbr\u003eYes — the listed price includes 18% GST and standard courier charges to your address. You will receive a GST invoice.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder online now, or contact us for bulk, dealer and project pricing:\u003c\/strong\u003e WhatsApp \/ call +91 95680 04455 · info@systellar.in. Systellar Innovations — manufacturer \u0026amp; supplier of AC and solar street lights.\u003c\/p\u003e","brand":"Systellar Innovations Online Store","offers":[{"title":"24W","offer_id":51690905600295,"sku":"ACLD-RADAR-24","price":1299.0,"currency_code":"INR","in_stock":true},{"title":"50W","offer_id":51690905633063,"sku":"ACLD-RADAR-50","price":1799.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0964\/0017\/9495\/files\/ac-street-light-motion-sensor-dimming-explainer.webp?v=1784712130"},{"product_id":"ac-street-light-battery-backup","title":"AC Street Light – Battery Backup (LiFePO4) with Auto Dusk-to-Dawn (25W \/ 50W)","description":"\u003cp\u003e\u003cstrong\u003eBuy the Systellar AC Street Light with Battery Backup\u003c\/strong\u003e — a mains-powered (220V) outdoor LED street light with a built-in \u003cstrong\u003eLiFePO4 battery\u003c\/strong\u003e that keeps glowing at full brightness for \u003cstrong\u003e3 hours during a power cut\u003c\/strong\u003e, then dims slowly to last longer, and recharges itself when power returns. It also switches itself \u003cstrong\u003eON at dusk and OFF at dawn automatically\u003c\/strong\u003e, every day. Also known as an \u003cstrong\u003einverter street light\u003c\/strong\u003e. Made in India, shipped factory-direct from Meerut. Available in \u003cstrong\u003e25W\u003c\/strong\u003e and \u003cstrong\u003e50W\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eWhy buyers choose this light\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStays lit during power cuts\u003c\/strong\u003e — 3 hours at true full brightness on battery, then progressive dimming.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine LiFePO4 battery\u003c\/strong\u003e — the safer, longer-life battery type built for the daily heat and charging a pole goes through. Lasts ~2,000–3,000 charge cycles (years of daily use), not the ~500–1,000 of ordinary lithium-ion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully automatic\u003c\/strong\u003e — dusk-to-dawn on\/off, auto switch-over to battery, auto recharge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for Indian conditions\u003c\/strong\u003e — 110–300V range, 4kV surge protection, aluminium die-cast IP65 body.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-year warranty\u003c\/strong\u003e, including the battery.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e3 honest hours beat 6 that fade by next summer\u003c\/h3\u003e\n\u003cp\u003eBackup hours are easy to exaggerate. What matters on a pole in Indian heat — charged and drained every single day — is the battery type inside.\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003e \u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eSystellar — LiFePO4\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eOrdinary lithium-ion\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eBackup claim\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e3 hrs at \u003cstrong\u003ereal full brightness\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\"5–6 hrs\" — often already dimmed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eYears it lasts (daily use)\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e~2,000–3,000 cycles\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e~500–1,000 cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eHeat on an open pole\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eSafe \u0026amp; stable\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eWeakens faster, higher risk\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy buy this instead of a solar light?\u003c\/h3\u003e\n\u003cp\u003eIf you already have a reliable mains connection, this beats an all-in-one solar street light on what matters — for about a third of the price:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull, steady brightness\u003c\/strong\u003e every night — not dependent on yesterday's sunshine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorks in shade, monsoon and near tall buildings\u003c\/strong\u003e, where a solar panel starves and dims.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSame brightness after 2–3 years\u003c\/strong\u003e — the battery is only used during cuts, not drained daily.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eWhen is solar better?\u003c\/em\u003e If your site has no electricity supply or is remote — then buy solar, and we make those too.\u003c\/p\u003e\n\u003ch3\u003eWhere it's needed most\u003c\/h3\u003e\n\u003cp\u003eFactory and warehouse yards, hospitals, hostels and campuses, petrol pumps and forecourts, hotels, resorts and banquet driveways, godowns and logistics parks, and societies with frequent power cuts — anywhere a sudden blackout in the dark is a real problem.\u003c\/p\u003e\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eModels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e25W \/ 50W LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eBrightness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e2600 \/ 5500 lumens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003ePower supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e220V AC mains (110–300V range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eBattery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eLiFePO4 12.8V — 6Ah (25W) \/ 12Ah (50W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eBackup time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e3 hours full brightness, then progressive dimming\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eBattery life\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e~2,000–3,000 charge cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eDay\/night\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eAutomatic dusk-to-dawn (built-in light sensor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eProtection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eHigh\/low voltage, short-circuit, 4kV surge, overcharge \u0026amp; deep-discharge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eBody \/ rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eAluminium die-cast, IP65\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e1 year (including battery)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it turn on and off by itself?\u003c\/strong\u003e\u003cbr\u003eYes — a built-in light sensor switches it ON automatically at dusk and OFF at dawn every day, and it recharges its battery during the daytime so it is always ready for the next power cut.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs 3 hours enough?\u003c\/strong\u003e\u003cbr\u003e3 hours at full brightness covers most outages; after that it dims to keep glowing longer, and recharges as soon as mains returns. We quote the honest full-brightness figure, not an inflated dimmed total.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy LiFePO4 and not ordinary lithium-ion?\u003c\/strong\u003e\u003cbr\u003eA pole light charges and drains every day in outdoor heat. LiFePO4 handles thousands of cycles and is far safer in heat; cheaper lithium-ion fades within a couple of summers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the price inclusive of GST?\u003c\/strong\u003e\u003cbr\u003eYes — the listed price includes 18% GST and standard courier charges. You will receive a GST invoice.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrder online now, or contact us for bulk, tender and dealer pricing:\u003c\/strong\u003e WhatsApp \/ call +91 95680 04455 · info@systellar.in. Systellar Innovations — manufacturer \u0026amp; supplier of AC and solar street lights, NCR, India.\u003c\/p\u003e","brand":"Systellar Innovations Online Store","offers":[{"title":"25W","offer_id":51691075240231,"sku":"BBCL-LFP-25","price":3999.0,"currency_code":"INR","in_stock":true},{"title":"50W","offer_id":51691075272999,"sku":"BBCL-LFP-50","price":5199.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0964\/0017\/9495\/files\/ac-street-light-emergency-backup-explainer_760bec2e-cc0c-49db-a048-b43075b47e13.webp?v=1784719985"}],"url":"https:\/\/systellar.myshopify.com\/collections\/18-gst-products.oembed","provider":"Systellar Innovations Online Store","version":"1.0","type":"link"}