Discovery-3000 4*LED Ultra Powerful 3000 Lumens Mountain Bike Light for MTB with 8800mAh Battery Pack – Up to 7 Hours IP65 Waterproof

Two night rides, everyone wants to know what light this is! It's bright and Wide and so far amazing. Two rides over an hour long and no sign of diming or letting me know battery is low....on HIGH MODE of course! (~50-55 degrees)Very nice bright wide pattern in a small package. I'm not in love with the mounting option, but it will work it seems. I have not had on the trail but compared to my current setup in the dark garage, it seems like it's going to be a winner. For the money, this seems like a very good deal. I honestly thought the light was going to bigger, as I saw another person with a similar designed light on the trails and it was twice as big. I like that this isn't big at all. The most important for me was the wide pattern, that stays bright(er) out to the edges. Some lights have a decent spread, but the majority of the brightness is still a spot in the middle.

This light is great for night riding. It totally floors the area and you can see every nook. it has 3 setting for brightness. The 3k Lumen mode great for on trails. The mid level great for trails ans commuting in low traffic areas, and the low setting very good in high traffic areas so you don't blind anyone. 3k lumen flash mode great for signaling. *** the mounting system needs to be worked on. It mounts to the stem and is secure but very low and the bars can block the light if you have a long stem. There should be a way to mount on bars or height adjustment. The charging on my unit has not been able to get total full charge when checking the highest i have gotten was 8 blinks. The battery life is great have had not problems even with not having full charges. I highly recommend this unit if you love or want to try night riding.

I was pleasantly surprised at the quality of this light when it showed up. It comes in a nice case with the light, charger, battery, helmet mount, mounting band, extension and battery case. The light is very bright and will without a doubt be plenty for my single track mtb riding. No diffuser lenses came with it but I think it’ll be just fine the way it is. It comes with a helmet mount that you can mount the light or a GoPro. The rubber band for mounting the light seems strong and capable. Battery life according to manual is 8 hrs on high at 75 degrees Fahrenheit and 3 hrs on high at 15 degrees Fahrenheit. I am sceptical that it will last 8 hours on the highest setting. Even if it only last half as long it would be long enough for me. Maybe I will test it someday.However, the light gets hot very fast when not moving, which concerns me a lot. Will it stay cool enough while moving? I haven’t had it on the trail and will give it 5 stars for now since it has impressed me so far but will try to update this review after I actually use it a time or two.

As the description says, yes it gets VERY hot if you have it on without moving for a short time, but ---- is it BRIGHT!I have other lights on my bike, but when this is on, it drowns them out!I usually ride in urban/suburban areas, but part of my commute is on a VERY dark trail, and this light does the job and MORE!However, I HAVE to shut it off for the urban part of my commute, because even on its lowest setting, it's too bright and will blind oncoming traffic/cyclists/pedestrians!This is one blindingly bright and useful light!

I do like this light. I couldn't give it 5 stars for two reasons. One, the helmet mount system is not very good. The handle bar system does work. Second, the light is as bright as you need and more. The battery lasted me 8.5 hrs from full to empty on the brightest setting during my initial test. The one wish I have is that the light should be a little more directional than it is. You get all the light right in front of you and not as far ahead as other lights. For the price and brightness I would buy it again though. I just started using it so have no long term observation

This seems to be the same product as the UGOE NB13-01. It is quite bright. I like the flash mode in daytime to help protect me from dooring. At night in the city, only the lowest power is usable without blinding oncoming traffic. IMO it's a good value to the money.

Battery size is too big for my opinion. The light is too white. I like that it is a little bit wormer. But overall its hight quality light with superior light from most lights. I just liked nitefightr bt21 and bt40 better.

The media could not be loaded.  Excellent lighting. The other lights in videos are 1000 lumens cateyes. 2 x 2 hours without recharging the battery.For me, moderate bike trail with jump and rock no stability problem. After a few months I fear a break in the rubber tie, but way to find alternative. Very satisfied.

I was not asked to write a review. But I feel obliged to share how amazing this product is. If you are looking for an extremely bright light, this is for you. It’s almost like having car headlamps shining onto the road. It has the option of using 2 lower intensity lights as well as a flashlight light mode. The only downside is that I don’t think it is waterproof. Also, it must be attached to a very small battery the entire time. But the way it was designed, there lamp and battery are small and discrete and fit around any bike handle. Its so practical to install and removes quickly from the bike (in case you are parking your bike in unsafe locations). Its a pricy item, but worth every penny. Thinking of buying one more as a gift to someone. It come in a very nice case to protect and make it easy to carry around. Charges on electricity and has a helmet mount included. I’m very impressed.

La batterie est lourde et la fiche pour le secteur est...pour le UK!Mais à part cela l’étanchéité est bonne ainsi que l’éclairage

Well bright decent quality as well

I think this is a great light and well worth the asking price (purchased for $90 during summer of 2019). The light has a great spread and is very bright. I used it during some summer months for some night rides and the light stayed strong for 2 hours without any noticeable fading in strength.The construction quality of the light itself seems very sturdy. The only materials issue I have is I do not like the type of mount that comes with it - the common (and cheap) 'one-size fits all poorly' rubber band type. For a $90 light it should have come with a strong and static SOLID mount for both the helmet and handle bars. On the bars this will change angles during rough descents, and even more easily on the helmet.Great light, kept from 5 stars due to a cheap mount.

This is head and shoulders more powerful than any bike light I’ve previously seen: it produces a flood of light that’s comparable to a car headlight (and is at least four or five times stronger than most handlebar mounted lights). It has several modes including ,full beam,dimmed (which is still stronger than other lights and intermittent/flashing). It is easily mountable and comes with a battery pack which it needs to keep this baby going (though the share and duration in use time is impressive). It comes in a highly impressive bespoke case (as maybe it should at this price) but annoyingly (and somewhat unforgivably at the price) it comes with an American plug (to charge the battery pack) and no adapter included. Ok, you can buy one off Amazon for about a fiver (but really?). I think this is a bit of a poor oversight by the manufacturers (but on the plus side it seems to come fully charged to begin with, so you can use it straight away while the adapter you may need to order turns up!).That said, I’ve seen nothing like it in terms of power (and the whole package has a high quality and robust feel to it) . Expensive yes, but If such an output (in such a small unit) is Important to you then this is definitely one to consider.