Feature:
Output bright can come to max 30000 lumens
Internal wiring applies the high efficient booster circuit, working voltage is wide and can utilize the batteries in the largest extent
Waterproofing design
Adjustable base is provided for each head lamp, with back and forth inclination

Specification:
CREE XM-L T6 Headlamp
Model of LED: 5x CREE XM-L T6
Model of Battery required: 2x 18650 Battery (Battery & Charger Not Included )
Color: As picture shows
Dimension: Approx.85 x 55 x 38mm/3.35"*2.17"*1.50"

Package Content:
1 X CREE XM-L T6 LED Zoomable Headlamp

1 X USB Cable

2 X 18650 Batteries