Overview
The 22W Solar Street Light (Lens Model 1187) is an all-in-one, off-grid outdoor lighting solution designed for medium-width colony roads, housing society main entrances, large parking lots, rural district roads, highway service lanes, and industrial estate access roads across India. With 162 Pcs 2W LED chips producing a combined 250W output and a 3.2V 30Ah LiFePO4 battery, the 1187 delivers bright cool white illumination across 12 to 16 hours per charge cycle at installation heights of 7 to 10 metres. The 3-lens optical configuration provides an extended beam spread compared to the 2-lens 15W model, making it suitable for wider road cross-sections and higher-mounting applications. IP65 weatherproofing and a wireless remote control are standard.
LED Performance & Light Output
The 22W model integrates 162 Pcs 2W LED chips at a combined 250W output in cool white light, deployed across a 3-lens Lens Model optical array. The 162-chip configuration provides 50% greater LED count than the 15W variant, supporting the broader illumination footprint required at 7–10 metre installation heights on medium-to-wide roads. The 3-lens optical distribution system is engineered to achieve a batwing-type beam pattern, directing light laterally across the road surface and minimising spill above the horizontal plane. This improves lumen utilisation on roads, reduces sky glow, and ensures compliance with the road illuminance standards required by municipal and housing society procurement bodies in India. The 12–16 hour operational duration supports year-round dusk-to-dawn performance.
Battery – LiFePO4 30Ah Capacity & Backup
The 3.2V 30Ah LiFePO4 battery in the Lens Model 1187 provides 50% greater storage capacity than the 20Ah unit in the 15W model, supporting the higher power draw of the 162-chip LED array across the same 12–16 hour operational window. This larger capacity also provides a buffer against consecutive low-solar days during the monsoon season, which is particularly relevant for deployments in the north-east, Odisha coast, and Western Ghats regions of India where extended overcast periods are common. LiFePO4 chemistry is fundamentally superior to both lead-acid and standard Li-ion alternatives in the solar street light segment. Lead-acid batteries in competing products degrade rapidly under the deep daily discharge cycles inherent to dusk-to-dawn solar lighting, while standard Li-ion cells present thermal management risks in high-ambient-temperature Indian summer conditions that LiFePO4 avoids by design.
Body Build & Weatherproofing
The Lens Model 1187 is IP65 rated, confirming complete protection against dust and resistance to directed water jets — essential for year-round outdoor operation across India’s diverse climate zones including monsoon-heavy coastal areas, dusty semi-arid regions, and high-humidity agricultural zones. The unit measures 71 × 35.5 × 11 cm, a slightly larger footprint than the 15W model corresponding to the increased LED array and battery capacity. Pole compatibility is 55mm diameter, identical to the 15W model, enabling mixed deployments of both wattages on a common pole specification and simplifying procurement for multi-zone projects. The housing’s sealed construction prevents the dust infiltration and pest ingress that commonly cause premature failure in non-IP-rated units sold at lower price points.
Smart Controls & Operating Modes
The 1187 incorporates the same radar motion sensor and wireless remote control system as the 15W model. Optically, the unit starts at 10% brightness, activates to 100% on radar motion detection, and reduces to 15% brightness after 30 seconds of no movement. This intelligent dimming is critical for the 30Ah battery to sustain the 12–16 hour lighting window across low-traffic overnight periods on colony main roads and industrial estate perimeters. Remote modes — AUTO, RADAR, 2H/3H/4H induction timers, HALF LIGHT (50%), and FULL LIGHT — allow project managers and society maintenance teams to optimise energy use per zone without requiring physical access to each unit. The RADAR mode combined with the 3-lens 250W output makes the 1187 particularly effective for large parking lots, logistics yard perimeters, and rural petrol station forecourts.
Solar Panel & Charging Efficiency–––
The 5V 36W monocrystalline solar panel in the Lens Model 1187 is 38% larger in peak wattage than the 26W panel in the 15W model, providing the additional daily energy harvest needed to replenish the 30Ah LiFePO4 battery within 6 to 8 hours of direct sunlight. Monocrystalline panel efficiency of 19–23% ensures the 1187 remains functional during the reduced irradiance conditions of India’s monsoon months, outperforming polycrystalline-equipped competing products that are more sensitive to cloud cover and diffused light. The panel is factory-integrated into the housing at an optimal fixed angle, removing the need for site-level tilt calibration across large installation volumes and ensuring repeatability of performance across geographically dispersed project sites.
Installation & Mounting
The Lens Model 1187 is designed for no-wiring, off-grid installation identical in process to the 15W model. The pre-assembled unit is bracket-mounted onto a 55mm pole at 7–10 metres height with no electrical connections required. This off-grid characteristic is directly relevant to the most common solar street light procurement use cases in India: new-road lighting in peri-urban housing developments, gram panchayat rural road schemes, industrial estate perimeter fencing roads, and large farmhouse driveways where grid power availability or cost makes wired lighting infeasible. Supplied at 3 units per carton, the 22W model is packaged for project-scale procurement. The 55mm pole compatibility shared with the 15W model simplifies supply chain management for projects using both wattages across different zones.
Technical Specifications
| Specification | 22W / Model 1187 |
| Model | 1187 |
| LED | 162 Pcs 2W |
| LED Power | 250W |
| Solar Panel | 5V 36W Monocrystalline |
| Battery | 3.2V 30Ah LiFePO4 |
| Charging Time | 6–8 Hours |
| Lighting Time | 12–16 Hours |
| Installation Height | 7–10 Metres |
| Light Colour | Cool White |
| Pole Diameter | 55mm |
| Unit Size | 71 × 35.5 × 11 cm |
| Qty Per Carton | 3 Pieces |
| Weatherproofing | IP65 |
| Remote Control | Included |
| Sensor | Radar (Motion) |
| Optical Design | 3-Lens Lens Model |
Ideal Applications
- Housing society main roads and wide internal colony streets
- Medium and large parking lots and commercial forecourts
- Rural district roads and panchayat highway feeder roads
- Industrial estate perimeter roads and warehouse access lanes
- Highway service roads and petrol station forecourts
- College campus main pathways and large school grounds
- Farmhouse estate main access roads and processing unit perimeters
Rajesh –
Aptly packed and delivered fast, in a day. Easy to install. Performing to satisfaction. Lights, including sensors working fine. Would recommend to others too.
shahid –
Without any problem ruining Sean’s one year I am happy with this product sealant job done by lumen city
Anjali –
This product is of good quality and we have fixed it for the open car parking area.
Naveen –
I bought this item through lumen city website. I am very happy with the performance, brightness and the relentless service it gives. By evening its on and morning its off whether we are in or out, away on trips or at nearby places….Thank you Lumen city
Ankit Sharma –
I installed the Lens Solar Street Light 22W in my garden
Priya Joshi –
This is the best outdoor lighting solution I’ve found
Ravi Kumar –
Impressive performance! The 22W power is more than enough for my street
Vikram Desai –
Perfect for outdoor spaces
Rani –
Perfect for lighting my street
Simran Kaur –
The Lens Solar Street Light has exceeded my expectations
Deepika Kaur –
It’s very bright and stays on for a long time
Shruti –
Got this Product Delivered in 2 days Nice Product Great Backup
Utkarsh Sharma –
Nice product good brightness
Tarun Yadav –
I love how easy it is to control the light with the remote
Kunal Mehta –
This solar street light is the best I’ve used
Pooja Verma –
This street light is the perfect solution for my garden
Neha Sharma –
Superb solar street light
Harini Prakash –
I love how eco-friendly and efficient it is. No electricity bill.
Arvind Shukla –
Excellent illumination. The radar sensor instantly increases brightness when someone walks by.
Sunil Bansal –
Very useful during power cuts. Charges fast with sunlight.
Ankit Patel –
Amazing product, charges well during the day and lasts the whole night.
Sneha Soni –
Very stylish and functional. Love the automation.
Neha Verma –
Super easy installation. No wiring headaches. Remote control is very convenient.
Anjali Chauhan –
Brightness is perfect. Doesn’t strain the eyes but lights up a big area.
Jaya Saxena –
The 30000mAh battery is a game changer—runs the whole night.
Satish Chopra –
Loved the brightness and coverage area. Better than regular LED lights.
Mitali Jain –
Radar sensor is very responsive. Helps improve security around our house
Sahil Rana –
Very energy efficient and super bright light.
Nikhil Bhatia –
The build quality feels solid and long-lasting. Very bright light output.
Jaspreet Kau –
Stylish and powerful. Everyone who visits notices it.
Rachit Sinha –
Bought two pieces. Both performing flawlessly.
Sangeeta Malhotra –
Great battery life. Technology feels advanced.
Rohit Sharma –
Impressed with the brightness! The radar sensor works perfectly and saves power. Totally worth it.
Shalini Pathak –
Happy that I don’t have to worry about power cuts anymore.
Kavita Reddy –
Good value for money. The motion sensor instantly increases brightness.
Riya Shah –
Installed outside our shop—customers can see the entrance clearly at night.
Shruti Pillai –
I installed it at my farmhouse entrance. Zero maintenance and great performance.
Rakesh Borde –
Tested during rainy days also—works perfectly even with less sunlight.
Pranav Kulkarni –
Motion sensor response is super fast. Great for driveway lighting.
Reena George –
Good product with amazing battery performance. The lens design is unique.
Manoj Rawat –
The lens light effect is very focused and gives premium brightness.
Mahesh Gowda –
Remote control makes it super easy to change brightness modes.
Tanvi Kulkarni –
Remote control options are very useful. Build quality feels solid.
Pradeep Kumar –
Radar sensor range is accurate. It brightens up as soon as someone walks near.
Priya Nair –
I use it in my garden area—excellent illumination and premium build quality.
Vikram Deshmukh –
Best for outdoor farms. No electricity needed.
Asmita Bose –
Very premium look. The lens light pattern is beautiful and focused.
Hemant Purohit –
Installed on the main gate. Gives good visibility at night.
Farhan Ali –
Perfect for security lighting. Comes on automatically and gets bright on movement.
Saurabh Singh –
Backup time is genuinely around 9–10 hours. Happy with the performance.
Harshit Arora –
Best solar street light in this budget. Good metal body and high brightness.
Harshil Thakur –
Works even in colder climates. Battery backup remains strong.
Imran Siddiqui –
Very useful for security around house perimeters. Motion detection is spot on.
Aditya Dube –
Superb battery. Runs full night without dimming.
Deepak Choudhary –
I replaced my old street light with this—huge improvement
Karan Mehta –
Easy to mount and instant lighting. Value for money.
Ritesh Shetty –
Perfect for outdoor parking area. Super bright and energy-saving.
Tarun Jaiswal –
Bright, efficient, and long-lasting. Highly recommend it.
Divya Rajput –
Backup time is exactly as promised. Lasted full night without dimming.
Amit Desai –
Very bright light and wide beam angle. The 30000mAh battery is powerful.
Nandita Joshi –
Installed in our temple area. Lights up beautifully.
Monika Tiwari –
The remote control feature is extremely practical.
Gaurav Yadav –
Totally maintenance-free. Good packaging and fast delivery.
Sanju Varghese –
The remote makes it very easy to control timing modes.
Yusuf Khan –
Very durable even in dust and heat. I’m impressed.
Payal Mehta –
Backup is excellent—even on cloudy days it works perfectly.
Rajesh Chauhan –
Highly satisfied. Planning to order more for my farmhouse.