Specificatioins:

Brand: Others
Emitter: Cree Q5
Total Emitters: 1
Powered By: 18650
Total Batteries: 1
Modes: 3 (High ) Low ) Strobe)
Color: Black
Material: Aluminum alloy
Input Volt (V) : 3.6~4.2V
Brightness (Lumen) : 180
Dimension (CM) : 8 x 4 x 5
Weight (Kg) : 0.187
Package Contents: 1 x Headlamp
Note: Batteries sold separately.

18650 Q5调焦头灯