Specification :

Specifications:
1) Solar panel: 5W multi-crystalline silicon tempered glass encapsulated
Life time: 15 years
2) Battery: 5Ah rechargeable battery Life time: 5-8 years
3) Controller: switch on automatically by light sensor; switch off by timer
( default: 8h)
4) Battery over-current and over-discharge protection
5) Material: cast aluminum pole with plastic-coated
6) Light source: super bright 3W LED lamp ( 120 lumens) , luminance equivalence to one 30W incandescent lamp ( life time: 100, 000h)
Working conditions:
1) Continuous working days during cloudy weather: 3-5 days
2) Lighting range: 10m
3) Height: 58cm
4) Temperature: -40 ~ + 80oC