Bulb: SMD
Battery:3.7V 2000mAh
Modes:
     Top LED : Low / Mid / High / OFF
     Side LED : Low / Mid / High / OFF
Max output: 
     Top LED : 100 lm / 150 lm / 300 lm
     Side LED : 120 lm / 250 lm / 500 lm
Run time : 
     Top LED : 9 hrs / 2 hrs / 1.2 hrs
     Side LED : 9 hrs / 5 hrs / 2.2 hrs
Charging time: 4 hrs
Adapter : 5V 1A
Charging port : Type C
Resistant : IPX4
Size : 240x36x36 mm
Weight :  KG
Material :ABS , ALU & others