Review on 💡 500 Lumens USB Rechargeable Headlamp: Lightweight & Super Bright LED Running Headlamp with Sensor Switch - Waterproof & Built-in Battery by Keith Aluguvelli

(-) The product description says "This rechargeable headlamp provides up to 7 hours of continuous light on high mode", but the light only lasts 3 hours on high mode (and only 6 hours on high mode). high mode). Mode). high). 50% performance). (-) The brightness is not as good as the other two headlights I have and they are only rated at 300 lumens. (+) The light and strap are lightweight as advertised.