·LED:7W COB LED+1pcs SMD LED

·Brightnees: 700/600/500/400/300/200/100LM

·Battery：3.7V, 4000mah Li-ion battery

·Charge time：about 5.5H

·Run time：2H/3H/4H/5H/6H/7H/8H

·Four light switches,7 levels of light adjustment

·Size：375*43*53MM

·Weight：410g

·Material:PC+Aluminum

·Over Charge and Over Discharge Protection

·1M Type-C USB charging cable and a manual

·With  2PCS hook and 2PCS MagneticUL/CUL approved, 100-240V, 5V 1A USB Adaptor(not include)

·IP54