Review on ETpower® Bicycle Waterproof HeadLight Lighting by Joseph Neal

I wasn't expecting it to be 5000 lumens for just under $50 and I was right in assuming it was. Don't expect 5000 lumens. Tl;Dr, you get what you pay for. So if you want amazing light with no mods, spend $60+ for a better light. I recommend this mainly for straight and familiar roads. I don't recommend this for trails as most of the time the beam is straight and can travel a decent distance. It's not wide enough for many other things compared to more expensive options. Also, there is a component that is rumored to erupt. There is a coil that looks pretty flimsy. Another user suggested removing the backing and hot glueing this component to keep it from coming loose. I would suggest doing this, but avoid edges and don't apply glue to other components if you can.