Product structure The solar light with streamlined design is manufactured with an exclusive private mold and made of aluminum die casting housing. 
1. Solar panel 2. Microwave/PIR sensor 3.MPPT controller 4. LED chipset 5. Lithium battery 6. Horizontal bracket 7. Vertical bracket Function characteristic 1) Solar panel coulbe be rotated 360º horizontally and 240º vertically, which could increase the photoelectronical vonversion maximum in different areas. 
2) The integrated optical lens offers excellent light transmittance and durable to resist damage. 
3) First class LED chipset. The advanced lighting technology brings a higher luninous intensity, lower thermal resistance, longer lifespan and a greater luminaire stability. 
4) Patent MPPT controller developed b y our RD team. Maxium power charging. 
5) Powerful lithium battery module package, lower self discharge rate, longer lifespan, strong depth of discharging, wider working temperature and environment protecting. 
6) Microwave/PIR sensor Using advanced Microwave/PIR sensor technology, more sensitive and optimize brightness automatically. Max sensing distance is 12meters. The build-in Microwave/PIR sensor could automatically regulate brightness by identify moving object around, increase brightness when object approaches and decrease after object leaves about 20-30s(can be customized). The function of lighting intensity can preserve solar energy effectively. 
7) Mobile APP 
Specification | Model NO. | LL-SMSL1-50W | |
| LED | Chipset | 3535 LED |
| Chipset Q'ty | 60PCS | |
| Light Efficiency | 130LM/W±10LM | |
| Lumen | 6500-7500LM | |
| Color Temperature | 3000K-6500K | |
| CRI | >70 | |
| LED Lifespan | 50000H | |
| Electrical characteristic | Rated Power | 50W |
| Solar Panel Power | 18V/80W | |
| Lithium Battery | 12V 373WH | |
| Charge Time | 6-8H | |
| Discharging Time | > 36H | |
| Working Temparature | -30℃~+60℃ | |
| Switch Threshold | 15LUX | |
| Max sensing Distance | ≦12M | |
| Mechanical Specification | Light body size | 640*260*250mm |
| Solar Panel Size | 755*670*30mm | |
| Net Weight | 17.1 kg | |
| Mounting Height | 6-8 M | |
| Pole Installation Distance | 20-25 M | |
| Packing Information | Q'ty/carton | 1 set / 2 cartons |
| Carton Size(Lamp) | 690*330*320mm | |
| Carton Size(Solar panel) | 800*720*75mm | |
| Gross Weight | 20 kg | |
Size:
Unit: mm
Application: Semi-integrated solar led street light is used for Courtyard, Garden, Park, Street, Roadway, pathway, Parking Lot, Private road, Sidewalk, Public square, plaza, Campus, Farm & Ranch, Perimeter Security, Wildlife area, Remote Area, Military Base, and so on.