OLIGHT RN 3500 Rechargeable Bike Headlights 3500 Lumens Powered by Portable Rechargeable Battery Pack, 350 Meters Light Range, IPX5 Waterproof Bike Front Light for MTB Riding and Trail Crossing

This is the most brightest headlight for a bicycle with a long-life battery. It is brighter than most automobile headlights. I cannot believe it is legal for the bicycle light's intensity output. There is no way riding at night you will ever miss anything confronting you because the light is so intense you get to see way down the sidewalk or way down the road before anything surprises you. You are going to be 100% satisfied the first time you take it out for a Bicycle ride. From me, I give it way above 5 stars

The media could not be loaded. It’s incredible how brightness light is even with every light on in my house you can still definitely see the line the battery life Is incredible to say the least it’s a no-brainer you should definitely put this up

I've tried quite a few lights on this site, and each time I ended feeling like I wasted my money. I saw this light and saw the price tag, and wondered if it was really worth the money. I'm happy to say that this is the best light I've purchased. It's bright and it mounts in a way that makes is impossible to move. I really wish I would have bought this light sooner. If you're reading this and you're on the fence about it, rest assured that your money will not be wasted.

A lot of lights you can buy from different manufacturers on Amazon. make ridiculous claims about how many lumens they are. I've sent my share back for these reasons. I will be keeping this one, as it is super bright. It's good that it has lower settings because the highest setting could probably blind oncoming cars. Very happy with this purchase. It's not the cheapest, but you get what you pay for.

Packaging was tidy and compact, instructions are simple and straightforward, the lamp and battery are quality gear. The output of this light is unreal in the woods and too bright on the road for sure, super easy to cycle through both the modes and the brightness levels. I do prefer a GoPro style mounting system, but find no fault so far with the Garmin type that the lamp requires to mount to the bars. Battery life has been wonderful as described and charge times have been consistent as well. Looking forward to getting a helmet mounted light from Olight once my 450 LM Crygolight is finally kaput.

so far I haven’t road in the dark but judging by what I saw when I tested them they are really bright to so do not look 👀 at it or you’ll be seeing green! and you will need to put a spacer to mount personally I used an old bikes rubber handle cover by splicing it straight across pull off then cut the fat part off cut into sections and I also recommend using electrical tape to insure it don’t turn causing light to always go forward or backwards! happy night riding

I saw this light on the manufacturers website for $80 more than here and at $120 this light is a bargain!!!! This thing is more than bright enough and as stated has tons of adjustability. If you had two of these for mtn biking it would be an incredible set up for still less money than one high end light from a different company. Only time will tell on how the battery holds up but the light output is amazing for $120

I loved this light for mountain biking or night go kart riding but olight DOES NOT sell a replacement battery and told me “just buy another light for a spare” ummm no sell a battery for longer rides!!! Not happy with that but light is good.