3 Modes USB XML LED Headlamp / Bicycle Light, Luminous Flux: 900lm, Cable Length: 1.5m, XML

1) Input voltage: DC 3V-6.5V

2) Input current: DC 5V 1.7A max

3) Power: 10W

4) Lamp bead: XML

5) Cable length: 1.5m

6) 3 Modes: low 400lm/ high 900lm/ strobe mode 900lm

7) Size: 55mm x 47mm