The Einstein™ 1000 Flex by NEBO is a low-profile, compact 1,000 lumen headlamp with 5 light modes featuring flex power. Use the included rechargeable battery or 2 x CR123A batteries. Flexpower Technology – Flex-Power allows this light to run on the included rechargeable battery or disposable alkaline batteries. LIGHT MODES Turbo (1,000 lumens): 10 second intervals / 120 meters High (350 lumens): 3 hours / 55 meters Medium (150 lumens): 6 hours / 50 meters Low (10 lumens): 18 hours / 14 meters Red (5 lumens): 12 hours / 1 meters *Runtime is reduced by about 20% when using 2 x CR123A batteries DESIGN Compact and lightweight Durable ABS and aluminum construction Water resistant (IPX4) Turbo mode included Flex Power USB-C charging cable included 1x Li-ion 18650 2200mAh 3.7v or 2x CR123A batteries Powered by internal rechargeable battery Top-positioned buttons for power and mode selection One size fits all head strap. SPECS Weight: 170g
