1.Model:SR-ASL08

2.solar panelMax power:18V 40W (mono-crystalline silicon)

3.Life time of solar panel:25 years

4.Battery Type:lithium battery 12.8V/18AH

5.battery Life time:5 years

6.LED Lamp:Max power:12V 20W

7.LED chip brand:Bridgelux from USA with high brightness

8.LED lamp lumen (LM):2000-2200lm

9.LED lamp life time:50000hours

10.LED lamp viewing Angle:120°

11.Charge Time:by sun,6 hours (in strong enough sunshine)

12.Discharge Time Full power mode:>15 hours

13.Discharge Time Saving power mode:>30 hours

14.Working Temperature:Range( ℃ )-20℃~+70℃

15.Colour Temperature Range(k):6000-6500k

16.Mounting Height:Range(m):6-7m

17.Space Between Light Range (m):20-25m

18.Lamps Material:aluminium alloy

19.Certificate:CE/ROHS/IP65