Review on 🚲 WEAREOK Waterproof USB Rechargeable Bike Lights - 1000 Lumens LED with 5＋6 Modes for Men, Women, Kids - Easy to Install, Ideal for Cycling, Road & Mountain Safety - Flashlight Bike by Sabryna Wickings

I bought two of these to go through some tunnels. The first hour worked fine, then one died completely and wouldn't turn on again. The indicator on the power button lights up as if it is on, but the actual indicator does not light up even after charging. The other still works but doesn't hold the charge well enough to keep the light at minimum levels for more than 30 minutes. Unfortunately I bought them too long before the trip and when we got back we were out the window to return them. Don't waste your money or at least spend it on a cheaper option if you need something that will only work for one use.