antfireBike Tail Light with Turn Signals, USB Rechargeable Bright LED Safety Warning Bike Rear Lights, Wireless Remote Control Waterproof Bicycle Turn Signals LED Light for Road Bicycle

The first set apparently had a broken transmitter on the controller...so while all the lights worked, I couldn't use them as turn signals. Bummer.But I contacted the seller, and they just sent me a whole new kit promptly. This set works fine. I'm a little worried about the hard plastic mounts breaking when I take them off to charge, but at least I have extras.I like that you get front and rear signals, and that they can auto-cancel or you can turn them off. I like that you don't have to turn the lights or controllers on; you just get on the bike and start using them. (This might not work so well if you only ride once every few months; but I ride every day).I wish you could mount the controller so the left signal is on the left and right signal is on the right, but they have to be mounted so one is above the other.I thought I would hate the beeping noise; but it's also a signal to other drivers, helps me verify/remember when they are on, and it's not too intrusive.I've been riding in some heavy rain and all is well so far. I just hope the electronics hold up to continued wet weather.

Gets the job done. Actually works.

They look great on my E Bike. I can't attest to the battery life as of yet and the bands that hold the lights on are just rubber O rings so if you do have one break, as someone mentioned on their review, it can be a cheap, easy replacement part. The only thing I noticed that could be improved is the front and rear are not in sync, slightly off, on each side when flashing. One comes on a little before the other. I am going to try to re-pair them later, to see if that will fix it. They were already paired out of the box for each side, and I did not pay attention before I mounted them, they were not in sync. Not a big deal but you can see them both flashing from the rear and side, not exactly at the same time. Im a little OCD, and it kinda bugs me. Other than that, I am very pleased with them.

It's difficult to keep these in position. As you go over bumps in the road they have a tendency to turn and point downwards but it doesn't do any good for oncoming or traffic coming up behind you. I've tried a couple different ways of securing them but the method that they gave you in the box doesn't work at all.

I bought this kit from Amazon in late September 2022. I’ll give you my pros & cons.Pros:The brilliant design allows each light to work in any position.No pairing or synchronizing; it works out of the box.A beeping alert plays while the signal is on.Bright enough to be seen in daylight.Cons:Thin plastic constructionLow-capacity batteries (requiring too frequent recharge)Recharge uses microUSB instead of Type-CIt is difficult or impossible to recharge the individual lights while mounted on the bike.In some cases, I had to remove the attachment kit from the light to fit the microUSB plug for recharging.The low-quality rubber band attachment device lasted about four months and then began breaking. I cannot find a replacement source. Mine lasted from 28/Sep to 31/Dec/2022.ConclusionThe lights attach easily and in a very flexible manner, but this convenience is obscured by the low-quality rubber bands. Setup is super easy, and you can be on the road in a couple of minutes. It is sad that the manufacturer chose to package no spare parts, particularly for an attachment device that is designed to fail. Worse yet, I have no source for spare parts.I would not buy it again. Had this kit included a dozen or so spare rubber bands, this would be a 5-Star review.

I use these consistently and was a bit worried about battery life before I bought them, however, they last a long time and work great! My only issue with them is that the rubber on the back for the USB port doesn't always stay in so I do worry about water getting in if I ever ride in the rain, but it hasn't been a problem yet!!

The media could not be loaded.  I really like the whole set up and its actually the best lights I found thats easy to set up and its clealry viewable to be seen while riding and at night. The issue I have so far is The clips to attach the lights need to be upgraded and the rubber pieces that cover the charging port on the lights cuz I lost a couple already due to it doesnt fit back and it should be upgraded to a better design to cover the charging ports of the lights and a way it wont fall off easily and for the clip issue I have should be upgraded also by making it a over cover clip case cover to fully secure the lights in place especially for bumby riding cuz I lost one due to the bending constantly to clip my lights off and on to charge them and the other day it fell off due to the usage of the lip clip that holds the lights in place. I highly recommend upgrading the secured clip sections to be a full cover clip on or make a way to have the lights more secured with no issues on losing it over bumpy riding. Overall keep up the good work.From: Juneau AlaskaTake care God Bless

I can't say enough about this system.I love that I can program each light separately. If I want 3 to go left and 1 to go right, I can.I also love that I can hear the signals working and that left and right have different tones.It is awesome that there are 4 sycronized signals so I don't have to have separate controls for front and back.On top of that, this company is awesome.I lost one of the signals and asked if I could purchase just one to replace it. They sent me a whole new set.