Light bulb: 1*SMD LED+16*COB LED+8*LED red light
Size: 18*2.5*2CM
Net weight: 60G; Gross Weight: 78G
Material: Aluminum alloy+ABS
Switch: Press switch
Battery: Built-in 500mAh lithium battery
Switch 5 modes: LED strong light-COB strong light
COB weak light-LED red light strong light-LED red light flash
Charging method: micro USB charging