Description The PEAX Equipment Backcountry Duo Headlamp will break through any fog, mist, and dark night with 1,000 lumens of white or red light. The amazing power combined with a machined aluminum housing makes the Backcountry Duo the brightest and most durable headlamp you can take into the wilderness. Streamline design gives you everything you need for hardcore backcountry adventures without unnecessary weight and bulk of others. The headlamp includes a rechargeable 3.7v (3600 mAh) battery giving you up to 69 hours of run time so you can spend all night cutting up and packing out another awesome harvest. The Backcountry Duo features the XLamp XM-L2 LED which is the highest-performing single-die LED on the market with Ultra, High, and Low run modes in both Red and White light. Specs Weight 2.65 oz without batteries Dimensions  3.5" x 1" Modes White and Red light modesUltra, High, Low, Strobe, Fade, and Lock run modes Lumens 1,000 (max output) Battery Type Rechargeable 18650 3.7v (3600mAh) Burn Time White Light - Ultra (6-8 hours), High (16-18 hours), Low (55-59 hours) Red Light - Ultra (10-13 hours), High (20-23 hours), Low (65-69 hours) Max Distance 490' Water Resistance Rating IPX6 Manufacturer Warranty Will fix or replace headlamps with manufacturer defects with proof of purchase