🚴 Enhance Cycling Safety with the KEYWELL USB Rechargeable Bike Tail Light - Super Bright LED Bicycle Rear Light Review

Worked great for a few months, now it's broken. Battery life is decent, but it turns off in flash mode. I would like the company to contact me and let me know about the correction process.

Great light at a great price. I had to buy two, one for each rear fork. One still works great. It's very bright, easy to install, comes with a variety of strap sizes, and charges right out of the box! This device has many uses. Bikes, helmets, scooters, hiking, you name it.

Light worked well and needed a recharge after about 3 hours of continuous use. Loads fast. There is a 60 year return policy with a 2 year guarantee, however there is no way to contact the seller about a light that has failed after 6 months. Don't rely on the guarantee! You need to shed light and find a better product.

The light is not bright at all. Barely visible in daylight when I do 95% of my rides and mediocre at best on dark days/twilight. I have had many flashlights that are brighter than this unit and cost about the same. I think the term "bright" can be subjective. I'm just going to leave it as an addition to the "bright" lights I have.

The main part has a rubber seal that better connects the hard plastic of the lamp to the metal part of the bike. However, the rubber part was not attached and was therefore easily lost. Without this, the light is not fixed, it slides, and I'm afraid that on the next trip it will be lost. Bad design, bad battery life.

The light is bright and has 5 different lighting modes. It was easy to install and had a long battery life. The only downside is that it can be turned off, no need to long press to turn it off. You must go through all 5 modes to get to the OFF setting. But overall this is the best LED bike light for the money out of the dozen or so I've bought over the years. Would definitely buy again.

It's rare to see an item with a five star rating on Revain and it happens to be the cheapest of its kind. This bike taillight was the same when I bought it. Then after it was delivered I noticed they were out of stock. Outstanding light. My biggest gripe with this device is the microprinted instructions. I scanned them and removed the Chinese so I could read them. I am posting copies here for posterity.

Exactly what I was looking for. A simple tail light that is bright enough, ultra light and installs in seconds without being attached to the bike. I can quickly switch from one bike to another without tools. Simply use the included straps to wrap around the seat post. I like that it connects and charges quickly via USB. Long battery life is going to be a big issue, which will depend on how often you drive and charge at night. Should last a long time if you only drive occasionally at night.

Coming home from a trip, I noticed that it stopped blinking, so I fully charged it before starting. Recharged until the LED turned green. I went for a walk again and this time turned on a slow flash. Noticed again, it stopped working again. I thought it might feel quiet and save battery, but I haven't read anything about it and doubt it's available at this price point. I had to physically turn it back on. I use a second flashlight with batteries to be on the safe side, as I cannot rely on this…