Solid State Power Regulator provides maximum light output throughout battery life
Runtime .5W High-Flux LED (White) models – Up to 6 continuous hours to the 10% lumen output level (High Mode), Up to 12 continuous hours to the 10% lumen output level (Low Mode)
Impact-resistant, drop-tested housing
O-Ring sealed construction
Waterproof to 1 meter for 1 hr.
Facecap diameter: 1.3"
Max. headlight with: 2.25"
Max. headlight depth: 1.6" including head strap and mounting strap