50w All in One Solar Street Lamp
|Luminous Efficiency||210LM/W, Bridgelux 3030 led chips|
|Solar panel||18V 70W|
|Install height||Suggested to be 5~7 meters|
|Solar charging time||8~9 hours by bright sunlight|
|Lighting time||4-5 nights|
|Housing Material||Aluminium alloy + PMMA|
|Working temperature||-25℃ to 65℃|
Ideal for urban roads and secondary trunk roads, parking lot, square,playground lighting, community road lighting,island lighting,industrial zone, science and technology park, bridges and municipalities projects etc.
1. The introduction of the solar light for road Solar energy is inexhaustible, clean, pollution-free and renewable green and environmentally friendly energy. Solar street lightings are powered by crystal silicon solar batteries, and maintenance-free valve-controlled sealed batteries (collagen battery)...