ACRUNU Super Bright 3400 Lumens LED Bike Light USB Rechargeable - 5 Modes Bicycle Headlight with 7H Runtime, IPX6 Waterproof, Quick Release Mount for Mountain Road Cycling Commuting Night Safety

The light has excellent build quality and has survived multiple rainy commutes. It's bright, battery lasts a good long time, easy settings. It's a huge pain to get mounted each time you remove the light, forewarned. Charges a little slowly too. Honestly wish it couldn't be used to charge your phone, makes what charger you can use on it inconsistent.Still very glad to have it.

Over performance is incredible. I primarily ride at night and just in our neighborhood for a few laps to total around 5 miles or so. Just getting into biking and seeing how it fits my lifestyle but this sucker went from having to hop onto sidewalks to avoid cars to now they yield to me. 😂.Just get one already! Usb-C charging works great but remember to use a lower wattage base due to the non compatibility with fast charge (no big deal I have another 10K mah battery that has to be charged in a similiar manner.Harness the sun, enjoy insane lighting!Now for the not so great, particularly on my bike the bars weren’t super forgiving here (ergonomic style flat bar so not totally round, I can’t entirely fault the mounting here). But, due to the length and being dead center in the bars it becomes extremely fiddly to try to remove or install the light on the mounts, so ultimately I have to loose everything just to remove the light for charging. I’m sure I’ll find a workaround to charge it on bike in garage in the near future. I would say a relatively nice workaround would be the bar add ons like you would buy for drop bars, but this thing already weighs a chunk, and that’s even more weight hanging off the nose where you don’t really want it.The GOOD with the mounts, however, is the light is extremely stable. I installed with the small bar inserts and the non slip grips and it does not move at all even with just the thumb grip bolts (due to needing to move the whole mount as mentioned above for removal)Overall, battery life holds true to expectations. Intensity and throw pattern is great for my riding (and I fail to imagine one it wouldn’t be). And thanks to USB-C if you’re really in a pinch you can bring extra batteries along for extended run time 😉😎Stay safe my friends! (And attach the sun to your bike via this light).

This is a big light but is as bright as two lights. It barely fits on my 35mm MTB bars. The handlebar mount could be bigger to accommodate more padding. The mounts are sturdy and well designed just slightly not big enough. Battery lasts pretty long on full brightness and you can charge other devices at same time. Overall great light.

Really amazing, really bright and the build quality is really good

The mount that this comes with is a hell of a lot better then the one I returned! It is So Easy to install! To remove the Light only to recharge is going to be a Breeze! Light is Very Bright! Love how it Works & Looks on My Bike! : Update: 9/18/2024 After having this light since July,24 & having it on flash mode for an average hour Bike Ride it lasted 2 rides, then turned off. Yesterday it only lasted 1/2 hour then turned off! Charged for 4hrs. & when I turned it on it went to 2 Blue Charging Lights out of 4. Still Love how easy it is to attach to Bike, but now Not So Happy for how long it lasts!! Update #2 11/15/24 I sent an E-mail to the seller who after a few E-mails sent me a New Light. I've used the new Light since, & seems to work as advertised.

This bar is bright and my son can see perfect while riding his dirt bike at night.

Seriously bright light! Used for a few night rides and the only lights brighter are the $200+ lights. Fully recommend this exact light. Multiple people in my group are using this one.

I purchased this light on March 18th, 2024 and when I tell you I’ve BABIED this thing, that’s exactly what I mean. It hasn’t been in the rain, hasn’t been dropped, overcharged….none of that. And yet, with all the meticulous care I’ve shown this thing, it won’t charge whatsoever. I’ve kept the original charging cord and plugged it into multiple charging sources around the house….nothing. Took it to work to see if maybe I’d get lucky there and still nothing.I rarely ride at night, but the times I did need it, it was very bright, useful and did it’s job, but I can literally count the number of night rides vs. day rides I’ve done and this thing has been used less than 25 times, at night, over the course of a year. There’s absolutely no reason, at 25 times, this thing shouldn’t be working the way I need it.Completely dead???? 25 times? No way man.I must’ve gotten a bad one or something, so beware if you’re looking to purchase this light. Nah man, that’s like $40 bucks down the drain.