General description This rechargeable LED headlight features focus control and three brightness modes: high, low, and strobe. Designed for durability, it has a virtually unbreakable polycarbonate reflector lens and an adjustable tilting lamp up to 90°. The headlight is shockproof and rain resistant, making it suitable for various outdoor and work environments. It provides a super bright beam from a single LED source, offering long-lasting performance with a lifespan of over 100,000 hours. Technical specifications Output: 150/350 lumens Run time: 5/10 hours Beam distance: 80/100 meters Power supply: 2 x 3.7V Li-ion 2000mAh rechargeable batteries (18650) Charge time: approximately 5 hours Weight: 182 grams (excluding batteries) Compatibility and accessories Compatible with standard rechargeable Li-ion 18650 batteries Supplied with a mains charger for recharging the batteries Installation Adjust the head strap for a secure fit Ensure batteries are properly inserted and charged before use