Klarus H1A Rechargeable Headlamp -550 Lumens -CREE XP-L V6 LED -Battery Included

Output and Runtime Peak Beam Distance: 100 meters (328 ft.) Peak Beam Intensity: 2496 High- 550 Lumens - 55 Minutes Medium- 100 Lumens - 3 Hours Low- 30 Lumens - 10 Hours Includes: Headband Carrying Case 14500 Battery with Micro-USB Charging Port.. Waterproof: IPX6 waterproof. Material: Titanium. Weight: 73g (2.58oz) (w/o battery). Size: 66mm (2.6")x40mm(1.57")x32mm(1.26") . Switch: dual switch at top. Reflector: Lens. matching battery: AA alkaline, Ni-MH battery, and 14500 Li-Ion batteries. Working voltage 0.9V-4.2V. Side lamp(red light): 1 lighting mode, 1 flash/strobe level. Side lamp (white light): 2 lighting levels, 1 flash/strobe level. Main lamp: 3 lighting levels. Side lamp(red light): CREE XP-E2 P2 red LED, 50000 hours life. Side lamp(white light): CREE XP-E2 R2 LED, (4000K), 50000 hours life. Main lamp: CREE XP-L V6 LED, 50000 hours life. matching with all AA alkaline, Ni-MH and 14500 Li-Ion batteries. Headband includes sweatband design for long term comfort. Intelligent battery indicator function displays remaining battery capacity at will to control light use. Unique lock-out function to avoid accidental operation and activation during storage, preventing risk of eye damage. Newest Intelligent Temperature protection System (ITS) monitors the internal temperature; adjusts brightness for balanced output; protects the LED and internal components ensures safety, stability and optimal performance. 90 adjustable angle, illuminates from any direction. Fade-in and Fade-out function when the Turbo mode is the initial mode for on and off to promote eyes safety and improve user experience. Lens of main lamp features patented design to protect user vision, improved comfort and maximum optical advantage. PMMA optical lens on main lamp with 92% light transmission. Side lamp (red light) features CREE XP-E2 P2 red LED, signal light, optimal for night-vision protection and short distance illumination at night. Side lamp (white light) features CREE XP-E2 R2 LED(4000K), floodlight with even illumination, suitable for short distance. Main lamp features CREE XP-L V6 LED, maximum output up to 550LM, extended range light. Three light sources: long range main beam, floodlight, and red light to meet different needs. Brand new in the manufacturer box LED Type: CREE XP-L V6Max Output: 550 LumensMin Output: 30 LumensMax Runtime: 10 HoursCompatible battery: AA or 14500 Titanium: light weight, high strength, corrosion immune and optimal heat dissipation