Pro-level features for pro-level activity, all in an ultra-compact design – that's the BioLite HeadLamp 800 Pro. Take control of your lighting with eight modes that let you see and be seen. This headlamp is perfect for skiing, mountain biking, mountaineering and climbing – and it fits helmets. It offers six front modes, red vision, white spot, white flood, white combo, strobe and burst mode – burst mode uses white spot. The rear red light offers visibility with solid and strobe modes. All modes are dimmable and offer brightness mode memory. Constant Mode maintains brightness with no dimming and is available in all non-strobe modes. The front panel tilts downward with one hand, and the lock mode stops the light from turning on accidentally in your pack.
Average run-time ranges from 150 hours on low to 7 hours on high; Constant Mode average run time is 2 hours; Reserve Power mode is 7 hours. Powered by a 3,000 mAh li-ion battery that recharges via micro-USB. 3 ft. Run Forever cord included to engage Pass Thru+ Charging for extended runtimes and/or operation in extreme cold, -20 degrees Celsius. Run Forever capability requires an external USB power bank (not included). Max output: 800 lumens. Max beam distance: 135 m. Dimensions: 100 x 78 x 62 mm. Weight with batteries: 5.3 oz.