Bulb: COB LED
Battery: 1 x 18650
Function: 50%-100%-OFF
Maxoutput: 350 lm (High) , 175 lm (Low)
Run time: 2 hrs (High) , 4 hrs (Low)
Beam distance: 26 meters
Product size: Φ35xΦ25x337 MM
N.W.: 225 g (Included battery)
When the power is low , the green LED is turned to red.
Constant Current Circuit design.
Adjust the COB angle, if you need, rotating 360°