(1.AC Power supply
(2.1pcs rechargeable lead-acid battery
(3.7pcs white LEDs used as the light source.
(4.Item size:88*75*310mm
(5).Power supply:5V USB
(6)Operating temperature:-30 to 60℃
(7)Operating humidity:less than 85%
(8)Storage temperature:-20 to 45℃
(9)Storage humidity:less than 95%
(10)Item demension: 112*99.7*185mm