OLIGHT RN 800 Rechargeable Bike Headlights 800 Lumens for Road Urban Cyclists, USB Type C Charging, 1x 4000mAh Battery Included, IPX6 Waterproof

Bright, good battery, nice fit on handlebar, good quality, strudy construction, intuitive feature set, etc. A smart buy. And, the ability to charge other items like smartphones, bike lights, and earbuds is a huge benefit, even if you never end up using it.

This thing is f***ing awesome. Mounting is easy, as well as the swivel attach/detach mechanism for when you want to use as a handheld or remove from bike mount for easier charging, plus it’s just really freaking bright. 3 brightness settings and a couple different modes for flexibility like when riding during the day or in other various situations. All around my favorite and really all the OLIGHT products I’ve used are dope

Great lights. Great to have a universal charging plug

So I’ve had this light a few months and it’s good however the mount sucks. I had my bike sitting on the side of the mountain when it accidentally fell to the ground and that is all it took for the mount to just pop and break off the handle bars.. REALLY CHEAP MOUNT!

I have not taken this light on a night ride, but I am sure that the light output will be sufficient for dark rides. I have primarily used the light for day-time rides, so I have been using the strobe setting. My longest ride has been 4-hours and the light lasted that long, no problem. It was easy to install the mount onto my handlebars and the light is held securely to the mount when riding. I am a road cyclist, so have not subjected the light to too much abuse (vibrations or rough roads). My only gripe with this light is its weight. The all aluminum body and heft make me feel that the light is sturdy and well-made, but if it could be made lighter, that would make this light even better. I know trade-offs need to be made (longer battery life means bigger battery and sturdy design might require an aluminum body), but I might be okay with a plastic body if the device would be lighter as a result and if it maintained its "weatherproofness." The rubber door covering the USB charge port seems sufficient to keep moisture out of the charge port. Overall, I am happy with the light, but I would possibly buy another light if it had similar specs but is noticeably lighter.