4000 Lumen Bike Light for Night Riding with Power Bank Function, Bike Headlight Rechargeable for MTB Bicycle, Waterproof Bike Head Light, Bike Front Light for Safety Road Cycling-High Low Beam-Black - T TENDTOP, B09VK11YSQ_CANARF

• 【4000 Lumens with 3 LED Beads】The bike headlight is a compact front light with a wide range of modes. The 4000 lumens output creates an impressive shaft of long-reaching illumination. It's plenty enough for unlit routes at night. And Sidelights give excellent safety visibility with no upward glare to distract the rider. Perfect bike headlight for night riding. 【Headlight with Power Bank Function】The rechargeable bike headlight can be used as an emergency power bank. You can grasp the real-time power through the power indicator. It can be charged via computers, chargers, and so on. Suitable bike accessories for cycling safety. 【High/Low Beam with 5 Lighting Modes】The bike front light has white high beams and yellow low beams. The high and low beams feature different beam patterns – The low is close and widespread and the high beam focused light into the distance. And It has 5 lighting modes: high, middle, low, flash, SOS. You can choose different lighting modes for different environments. 【Long Standby Time for Riding】The bike head light has a long work time of 2-24hrs. The specific use time depends on the lighting mode you choose. It's detachable and can be used as a flashlight. You can adjust the lighting direction 360°. Just takes 6 hours to fully charge. Not afraid to ride in any weather condition. 【Durable Headlight with Full Protection】The bike headlight is made of sturdy Aluminum-Alloy and just weighs 7oz. It's IPX5 waterproof, dustproof, and shockproof. It's fit for any city bike, mountain bike, road bike, or trail bike. Please be feel free to CONTACT US if you aren't satisfied with the bike headlight. We promise customers to enjoy 30-Day Money Back Guarantee.