https://alexnld.com/product/gaciron-v6c400-xpg2-bike-headlight-400lm-2500mah-usb-rechargeable-smart-wire-control-waterproof-led-bicycle-handlebar-flashlight-head-light/?hilite="MEROCA 1500mAh Bicycle Headlight 400LM 4 Modes 85 Degree Flood Light USB Rechargeable Aluminum Alloy Bike Headlight Flashlight With Power Display For MTB Road Bike"