Features:

1) 3 LEDs on light back to indicate power status (100%-50%-10%).

2) Independent switch on handlebar with user-friendly design, easy operation while cycling. 3) Using 2pcs Cree XM-L2 U2 LED, brightness up to 2200lumens 

4) 6-cell battery pack, 6600mAh, 8.4V, waterproof with silicon rubber cover

5) Overheat Protection: 
    *Protected circuit board, mode changed from 100% to 70% when light too hot;
    *Built-in coolant liquid, keep your light cool.

6) Used as bike light & headlamp or helmet light

7) Body Material: hard oxidation, 6061-T6 Aluminum alloy housing, anodized antiabrasive finish.

8) Full set:  bike lamp,battery pack, charger, 4pcs O-rings, headband/ helmet band, gift box

Specification: