Specifications:

•   Solar Panel - 5V/18W
•   Lifetime - 25 Years
•   Lamp - NICHIA SMD LED 7W
•   Lifetime - 50000 Hours
•   Battery - 3.2V/20AH Life PO4
•   Lifetime - 8 to 12 Years
•   Installation Height - 2.5m to 3.5m
•   Installation Distance - 10m to 15m
•   Guarantee - 3 Years