Bike Tail Light, 2 Pack USB-C Rechargeable LED Bicycle Rear Lights

This BLITZU USB‑C rechargeable bike tail light set has been a great upgrade for my cycling safety gear. The lights are impressively bright for their size, and the wide beam makes you visible from a good distance. They’re perfect for early‑morning rides, evening commutes, or low‑visibility weather.USB‑C charging is a big plus — no more hunting for micro‑USB cables. The battery life holds up well, and the lights recharge quickly. The mounting straps are sturdy and hold tight on seat posts, backpacks, or even helmets without slipping.The 2‑pack is convenient if you run multiple bikes or want a backup ready to go. For the price, the brightness, build quality, and ease of use make this a solid safety upgrade for any rider.

I've been really happy with this light. I ride 4 - 6 times per week and most of my fall and early spring rides start in the dark. I use this anywhere from 1 - 2 hours per ride (depending on if I remember to turn it off once it's light enough) and have never tested to see how many rides I can get in before it runs out. I usually charge it every other ride, just to be safe, but I assume I could get another ride or two out of it if I happen to forget to charge it. I always choose the slower blinking option. It is BRIGHT and it is easy to charge. I like the fact that it can be attached horizontally or vertically, and it's very easy to charge. The ability to tilt the light is also a plus. The only minor drawbacks I've had are 1) taking it on and off takes a little bit of precise effort and pressure on the release tab. It's a little tricky to put on or off when wearing gloves. Obviously not a big deal. 2) the rubber piece that covers the USB port tore off very easily. It is only attached by the thinnest 'thread' of rubber, so you have to be extremely careful or it will rip right off. This doesn't change the effectiveness of the light, but it might become problematic if I ever get caught in a decent rain storm. The USB port is on the back of the light, so it's protected from the rain, so I'm not too worried.***UPDATE***Ended up riding in a decent rain storm during a 24-hour relay, and my tail light did, in fact, short out as a result of the missing USB cover. As I was riding, I was able to reach back and turn it back on, but it would only stay on between 30 seconds and 3 minutes before it would shut off again. I had to switch lights to safely complete my night ride. I figured the light was probably toast and would need to be replaced. I put it aside for about 2 weeks but decided to give it another go before purchasing a new light. To my surprise, it worked perfectly. Turned right on and stayed on throughout the entire ride. I have since used it for an additional 15-20 rides that start in the dark and have had zero problems. If I know there is a chance my ride will include rain, I'll throw some tape over the USB port and I should be fine. I would (will) purchae this again in a heartbeat.

Perfect for what I needed. I attached them to the back of my mobility scooters canopy so someone coming up on me from behind will see me. They are bright and love the fact I can make them flashing. I definitely feel safer any time of the day. I can move them from the scooter to my power chair and easy to do because the straps are adjustable. I ordered a second set to put on the back of wagon that is pulled behind the scooter for groceries. Like that they can be used in all weather conditions even in the fog I can be seen I just put them in the flashing mode now people give me the thumbs up 👍 when going around me. Love that they're rechargeable and not battery operated.

There isn't a need to do a huge description...I mean, they're rechargeable bike lights. They were inexpensive so my expectations weren't high. I would say, in general, I'm pleased and satisfied with the purchase.The package comes with 2 lights and 2 USB cables. Note that the cables are USB-A to USB-C and are about 5 inches long. I didn't time how long it took to fully charge, but I did see that they were full after 2.5 hours...it may have taken less than that though. I left both of the lights on in the "steady" setting (not flaishing) to see if they'd meet the stated run times. One of them lasted for about 3 hrs 50 minutes, and the other lasted for over 6 hours! I was surprised by that. I took the one that lasted longer out for a long road ride today (about 5 hours) in the flashing mode and it was still running strong when I got home.The mount that holds it to your seatpost (or whatever you choose) is pretty easy to figure out. Stretches pretty far so I was able to get it good & tight to my seatpost. Most of the photos show the light mounted horizontally but it's nice that you can choose to mount horizontal or vertical. There's also a screw that has a rubber cover (nice touch to keep it protected) so that you can adjust the angle.I can't attest to the water resistance. IPX5 means that it's not dust proof (which is fine), and should be resistant to relatively heavy water splashing. I'm not a fan of riding in the rain, so I'm not sure if I'll ever be able to test that one! ;) I have a light meter at work so I'll have to bring it to work and see if I can get a relatively acceptable measurement. It is quite bright - certainly will be very easily seen at night, but I'm also confident in it providing riding safety for daytime road rides.I will say that it's important to not pull too hard on the rubber charging port cover. I did that with the first one that I charged and the rubber cover detached (it's meant to hang from the light)...it was a huge pain to get it back in!(I don't give 5 stars unless a product is truly spectacular so 4 stars is still pretty good!)

I just bought these, and they work great. They have a couple of different flashing options and, despite their compact size, they are bright enough. They can be secured to a a bicycle or a helmet quite easily. I put these lights on the back of my helmet because I can bring my helmet into my office and charge them using the included USB-C cable - super convenient! I haven't had them for very long, but they seem to be high quality. The light is a little tough to detach from the mounting piece, but that's one reason why I just keep it on my helmet. At least it won't come off by accident!

Easy to install on my bike. It is bright & I like how it blinks. Definitely is visible even during the day.

Very bright 3-way light. Much easier to mount and turn on and off than our last bike light. Also love the fact that it can be charged rather than having to constantly replace batteries.

Very bright. Long lasting internal battery.

Excellent pair of rear bike lights. I have bought these before but these have been updated to USB C for charging. Good battery life and very bright when in use even in daylight. Easily attached to the bike seat post.

Only single light received???

Working perfectly

Small but mighty and great not to have to faff around with batteries. These lights don't half pack a punch even in daylight and the adjustable strap allows fitment virtually anywhere. Very nicely packaged as well. Top marks.

Ok product, battery stand-up is not good