Fenix HM65R-T V2.0 redefines the trail running head torch. This model pairs a powerful cool white beam with a mist and fog penetrating warm - white secondary beam. The dual lamp set up provides a powerful 1600 lumen white beam and secondary 800 lumen warm white beam. Constant light output circuitry gives consistent brightness combined with long run times. Each beam features a 24 hour, 130 lumen mode for extended time on the trails. Plenty of light to get you through the longest events. Featuring a new bi-directional, click-adjustable Sport Boa headband for comfortable fit adjustment on-the-go; the headband also incorporates a low profile whistle for emergency situations. Fenix HM65R-T V2.0 is powered by an included 3400mAh 18650 battery which is charged via the USB-C port on the rear of the headlamp (charging cable included). Spare batteries can be purchased separately to extend run time. Fenix HM65R-T V2.0 headlamp performance: White light: Low: 130 lumens (24 hrs) - 49m beam Med: 400 lumens (12 hrs) - 83m beam High: 1600 lumens (3 hrs) - 170m beam Warm light: Eco: 5 lumens (300 hrs) - 10m beam Low: 130 lumens (24 hrs) - 48m beam Med: 400 lumens (12 hrs) - 82m beam High: 800 lumens (6 hrs) - 112m beam SOS: 5 lumens (600 hrs) - 10m beam