This popular LED headlamp shines with a new headband design and even more power. The H7 SE reaches 300 lumens in boost mode. Using the H7 SE is fast and uncomplicated: you simply press the button on the head of the light and change functions with the multi-function switch on the back. Among other things, it can be dimmed continuously down to 20 lumens. Light Power:• Low Power 20 lumens, 50 meters for 30 hrs• Standard Power 200 lumens, 140 meters for 10 hrs• Boost 300 lumens, a short burst of maximum power for when you need it most Endless Benefits:• Advanced Focus System - seamlessly focus the light beam as a spot or flood• Secure storage of the headlamp - high-quality pouch included in delivery• Rapid Focus - one-handed, fast focusing of the light beam• Front Switch - quick and easy control of individual light functions• No accidental switch on - transportation Lock• Strobe light flashes with irritating dazzling effect, e.g. for self-defence• Dual power source - can be powered by 4 x AAA batteries (included) or the Ledlenser Li-ion Rechargeable Battery Pack 1400m Ah (not included)Supplied With:• 8 x AAA Batteries, • Hard Shell Storage Pouch, • USB Charging Cable(for use with a rechargable battery if purchased separetly)Warranty:Standard warranty period of 2 years which can be extended by a further 5 years with online registration. An industry leading warranty that covers defects in manufacturing, up to 7 years. Be confident that we stand behind the craftsmanship and quality of our products.