20W All in one solar led street light
Description:
1.Solar panel: Max power 18V50W (monocrystalline silicon)
2.Solar panel lifespan: 25 years
3.Battery Type: lithium battery
4.LED lamp (with motion sensor) Max power: 12V 20W
5.LED Brand: Bridgelux LED Chips
6.Lumens: 2000-2200lm
7.View Angle: 120 degree
8.Lifespan: 50000h
9.Charge time: by sun 7 hours (with enough strong shine)
10.Discharge time full power: more than 10 hours
11.Discharge time saving mode: more 20 hours
12.Working temperature range( ℃ ): -30℃~+70℃
13.Colour temperature range(k): 6000K
14.Mounting height : 5-6m
15.Space between light: 18-20m
16.Lamps main material: aluminium alloy
17.IP Grade: IP65
18.Certificate: CE / ROHS