Stay Safe And Visible Anytime With GPMTER Ultra Bright USB Rechargeable Bike Tail Light - Perfect For Road And Mountain Bikes Review

They're nice big and bright, but even in flashing mode they only last 4-5 hours.Nice that they're USB rechargable though. The cables are pretty short but fortunately I have longer micro usb cables everywhere.I don't think I'd pay more than $9 for them though, the mounts are cheap/low quality and I don't expect these to stay on my bike for more than a year or two.

Update: December 2019 - Looks like the price went up now! I was going to buy another one, but it's no longer $7 USD. Overall it's still holding up. The plug cover for the Micro USB has become flimsy though probably due to to the elemental damage (i.e. rain, mud, cold temps, etc.)Old October 2019They work and they are awesomely bright! Not to mention they ARE indeed water resistant. Rode my Boosted Rev electric scooter today on a downpour Seattle rain and these lights were nice and bright and…

The lights work great. I bought two sets (4 lights), each came with a charging cable, one cable was was unusable until I cut away excess plastic inside the USB port. Battery life was about 4.5-5 hrs on flashing, would be shorter with continuous on. Info not given is that you can only charge it with a 5v 1ma charger, more powerful chargers and the charge light will not light.

The lights are bright, so the 100 lumen (brightest mode) claim seems about right. They can be inserted into the mount at 90 degree angles, so you can mount vertically or horizontally regardless of orientate of the mounting strap. The mounting strap silicon is soft, making them easy to install. The light does not budge when mounted on my mountain bike seat stem. I've only done one ride on wet trails, and it survived. IDK yet how waterproof they are. For the money, they've exceeded my initial…

Delivery was spot on. The lights are nice and bright. The only drawback is how long the charge lasts, which is a few hours. However because they are simple to take off and put on and rechargeable this isn't really an issue. They have a nice indicator led to show they are charging which goes out when fully charged. The hookup to The USB is easy with no problems. I would recommend them to others and will replace them with the same.

Whoa! These tail lights are B-R-I-G-H-T! I am a bright freak when it comes to my bike lights. So much so, I took the time to make my own brake light (which is more bright than an automobile brake light). I turned one of these tail lights on in broad daylight and it literally HURT my eyes to look at it. I was astonished. I have seen so many bike tail lights. all weak, wimpy, nothing burgers. If you want BRIGHT, you'll get it with these. I have it set on slow strobe for maximum battery life and…

Great light! Especially for the price. My only problems were with the clips which feel kind of cheap and require you to double check when you first put them on.

Nice lights, pretty bright!. Love that they can be mounted horizontally or vertical. They also swivel up and down or side to side depending on how you mount them.

For starters, they're bright. While I ended up receiving two red lights instead of one of each color, I just put the other red light on my helmet.The mounting of the light is straight forward, and because of the rubber strap, you can secure the light on many different areas of the bike. Mounting the light on my helmet was just as easy. I have my tail light next to the wheel hub, so it's out of the way of my panniers.Only negative so far is that the clip between the strap and light itself is…

I noticed one of the lights in the 2 pack was dead on arrival . I recharged it and it worked , but after 24 hours unused, the lithium battery was dead again . Revain replaced the package to my satisfaction . Happy with the lights . They are quite bright and have multiple modes .

Excellent and super bright lights. I have one attached to the back of my helmet and the other one on my backpack. Haven't had any issues at all. Got caught in some rain a couple of times and the lights are still working.

no problems. I ride three hours approx each time and hasn't drained the battery. One time was even just a partial charge. The only thing i would change if i was the designer would be the rubber door protecting the charging port to make the anchor point a little tougher so someone doesn't accidentally pull the door completely off instead of just letting it hang by its anchor.

For the money, the light is bright, waterproof, and rechargeable. All things that are important to me. However, the mount doesn't really allow this to be places on small parts of the bike like the seat stays. I had to put it in a slightly odd spot than what I am used to. The light feels cheap, and I wonder if it will fall off the bike on a bumpy road, but as of now this hasn't happened. Light is bright and holds a charge as expected.

These red bike lights have been working well for me so far. I don't use them that much. So far I have recharged their internal batteries once. They are very light weight. And their light seems to be quite bright. They have about 4 or 5 light settings, flicker types, cadences, etc.The rubber band strap they use to wrap around objects is very soft and stretchy. I have a feeling in the long run this will be the weak link of these lights. But the strap does feel like its made of durable enough…

I have yet to ride in the rain with these lights. Far as the light goes their really bright and you get 2. I put them both on the back of my bike people say they see them miles away. As far a as battery life goes can’t really comment because I haven’t had any issues. I normally ride 2 1/2 hrs haven’t failed me yet.

I purchased these lights because I commute about three miles on foot per day next to very busy streets and wanted to stay as visible as possible. These fit the bill perfectly. The rubber straps made them easy to attach to my backpack, the button is conveniently located for easy use, and the lights are extremely bright. And the fact that they have a charging light indicator for when they are don't charging is definitely a plus.

Cob LED(very bright), easy to use , comes in a twin pack. Quality is better than expected. I wish the blink rates could be synced if you use both of them on the same bike(just a wish list item). I am keeping them as a back up for my break lights or even a helmet mount.

Great safety lightsI got the pair, And they work greatI'm a night bicycle rider and often onPolice gives me compliments regarding the safety of myself while I'm riding back home from the park that's 5 miles awayThanks

These are great lights. They work well for our bikes: easy to charge, they last long, have a flashing setting, so you are visible to the drivers on the road.

I needed a white strobe for my Catrike Recumbent Trike to be seen at twilight and at night since my bike is low and hard to see at twilight and night, so I ordered the white and red strobes. Unfortunately, I was shipped two red strobes. I let the seller know, and they shipped me both a red and white strobe to make up for the mistaken original order. The seller also provided an additional light for good will.The strobes work excellent: they are very bright and can be seen at night with no…