– Bike Tail Light, Sport LED Rear Bike Light USB Rechargeable, Red High Intensity Bicycle Taillight Waterproof, Helmet Backpack LED Lamp Safety Warning Strobe Light, 5 Light Mode Bike Back Light

Easy to fit, bright, easy operation.

Well made, bright, rear, rechargeable red LED light. with 5 settings. Easily fitted to the end of my bike pannier. 5 styles of flashing to choose from. I've opted for the slow/medium strobe effect which maximises battery life between charges (about 35 hours). My only criticism is that the USB charging port is micro USB rather than USB-C. USB micro ports and cables are an absolute pain because of the fouter of having to make sure the charging cable is inserted the right way round (which can be a real pain if you're in darkness) whereas the USB-C simply plugs in without having to check orientation. Having said that, a micro-USB port and cable are NOT a deal-breaker. The merits of this tail-light outweigh any criticisms.

I have this light over a year now. It functions as expected with multiple modes of flashing to choose from. It has never died on me. Battery lasts longer than I need it to haven’t timed it but easily over 2hr mark. The clip on back allows it slide onto the loop of my saddle bag. However when using the rubber band without clip it’s not ideal. A bit finicky and the strap also blocks the charge port. I started using a Velcro strap for easier install and removal. All in all good light

Great little lights, bright and a good selection of flash sequences. Sturdy belt clip, USB-C charging and seem to hold charge pretty well. Cheap as chips so you can get a few a clip’em on all over! I use them as side lighting on my e-bike front parcel rack - perfect

I have this attached to my seat post and it has replaced a well known make of twin LED rear lamp. This lamp had numerous LEDs rather than just one or two. The lighting pattern dictates the battery life. All settings offer quite a good length - the shortest is 8 hours. I like the "breathing" flash setting and get 8 hours of use. It only takes a couple of hours or so to recharge so there's no real hardship there. The power button lights up red as a warning when the charge is low - swap to a strobe setting to extend life. This is a bright and easily visible light. The range of lighting patterns will ensure that you are noticed from behind. A great lamp

Really bright, lightweight light. I use this on my helmet.

Looks great and the lights options are plenty. My issue lies with the battery it’s early days yet and I may not be allowing the light to charge properly but I was out on a ride the other night and went to put this on but had to resort to my old light as a last resort as this would not switch on. I don’t think it holds the charge for a long period of time if not used so I imagine (although I would need to double-check to confirm) you would need to charge the light prior to your ride. Don’t expect to charge it one day and it have it working the next if you haven’t used it. UPDATE - Removed 2 stars as I have not been able to use this light at all, at least not to the specs described. I have had this light now for about 10 months or so. I have used it on one maybe two rides and both times the light ran out of juice. I came to try it again yesterday and left it on charge for about 2.5 hours. I cam back to the light to see it lit up in the middle with a green light assuming this meant it was now fully charged. I left it plugged in and tested the switch and turned it on. Brilliant the light came on so I cycled through the different modes and they all seemed to be working fine. I unplugged the light to take with me on a planned ride and decided to test it once unplugged. So I pressed the switch and nothing happened. In summary, this is a nice little light when it works the light is bright enough for most roads and very eye-catching with the different pulse and flashing modes (plenty to choose from) It is heavily let down by the battery and would probably benefit from having a replaceable one instead as the charge mech just does not work. Now it may be that I got a duff one and in comparison to other lights it was very cheap but I. guess the moral here is you get what you pay for. I would have expected it to last for at least one full ride as a minimum. I have even cheaper lights purchased from elsewhere which were free when I bought my son's first bike and they have lasted longer than this one. Maybe my light was just from a d batch but I cannot recommend this light at this time, which is a real shame as it had so much going for it initially. PROS - * Small, Compact & Light * Has a clip on the light which I imagine could attach to clothing or a bag loop. * Rubber strap is sturdy and feels robust * Nice design and feels well made (not heavy though) * Simple use - Plug in to charge and press the button to start - press again to cycle the modes - Long press to turn off. * Bright enough for lit to dimly lit roads - Not tried on off-road or unlit country roads, but imagine it would be fine if supported by other lights. CONS * Battery is useless - Did not hold a charge from day one and now only powers on while plugged into the charger. Although there seem to be more pros than cons the con far outweighs any of the pros as it renders the item unusable

My old tail light went kaput a few days ago so as I use my bike for work and I cycle home after 11pm a backlight is a necessity for me! It's a nice little light this one! What do you get? -The light - 20 lumens - 5 modes - bag clip on the back - micro usb charging port on the back too - Rubber fixing strap for a bike - Micro usb charging cable - Fixing clip for rubber strap Deas easy to use. . . Charge it up and you're away! The centre button turns it on/off and cycles through the different modes. It flashes - pulses - spins around depending on your preference. Quite nifty! Build quality seems good - usb port is sealed so it looks like it'll last a while. Yup, rather like this one!