Bulb: 1watt LED + 5 watt COB

Battery: 3.7V 1500 mAh

Max output: 500 Lumens

Function: Low (1w LED) – High (1w LED) – COB ON – OFF

Hold and press , Adjust the brightness stepless by stepless.

Run time: 7 hrs (1w LED) ; 3 hrs (COB)

Recharging time: 3 hrs (USB charging port)

Adaptor : 5V 1A

Beam Distance: 100 meters

Waterproof: IPX4

Size: 107 x 46.5 x 37.5 MM

N.W.: 112.5 g