Upgraded 4 LED USB Rechargeable Bike Headlight 2000 Lumens Super Bright Bike Front Light 8 Modes Bicycle Light                [4 LED Ultra Bright Bicycle Headlight] 2000 Lumens led bike light is built-in 4*T6 LEDs bulbs, designed for a longer lifespan. With a max output up to 2000 lumens light your way up to 1640ft. Ensure you keep visible on the road and cycle safely. Perfect for mountain bikes, e-bikes, trikes, road cycling or commuters, kids activities, camping, hiking, walking dog.(Bike light fits handlebars from 0.7inch to 1.1inch) A great gift on Father's Day for your Dad/Husband/Uncle/Brother who love cycling.     [2 Lighting Settings + 8 Lighting Modes] The front bike light with 2 lighting settings(2 led above is high beam, 2 led below low beam). High beam has 4 modes(High / Medium / Low / Strobe with double click); Low beam has 4 modes(High / Medium / Low / SOS with double click). With anti-glare design enhances your safety during night riding. 3 shutdown methods: click through 3 modes, Any mode that works for more than 5 seconds, click shutdown, Any mode long press to shutdown)(QA video below)     [Type-C Fast Charging & Power Bank & Digital Power Display] Rechargeable bike light front powered by 2*18650 rechargeable lithium batteries(5000mAh) for lasting up to 12 hours, powerful bike headlight can be charged quickly by Type-C port. The bicycle front light as a power bank, to recharge your phones. With charging indication(0-100) and digital time power display(available time in each mode), helps you to know the statu of the battery clearly and keep track of available time at any time.     [Easy to Install & Versatility] The mountain bike light is equipped with a mount bracket that can be easily fixed to the handlebar. easy to install and no tools required.     [The cycling light] Also can be used as an emergency flashlight, put it in the car, basement, attic and emergency kit. Use it during cycling, hiking, camping, stargazing, night photography, dog walking, power outages, etc.          Colour: black     Material: 6063 aluminum alloy     Size: 98x48x50mm          Package Contents:     1 * Bicycle light     1 * USB cable          Only the above package content, other products are not included.     Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.