Bulb Type: 10 Watts COB LED
Power Source: 4400mAh Lithium battery
Material: Nylon, TPR
Operation Mode: High-Low-SOS-Off
Brightness: 750Lumens
Features:
Easy ON/OF push button backside
USB input charging
USB output for your mobile device charging use
Short press the RED switch button to switch 3 ligting modes as you want
Battery capacity indicator light will light up while charging and working