Bicycle Light Front and Rear Aluminum LED Bike Light Set - Features 2 Front & 2 Rear Ultrabright Lights — Fits Bikes, Bicycle Helmets & Backpacks — Easy Installation

I've actually ordered this same product before, so the fact that I reordered it speaks to my satisfaction.I use these lights on the front and back of my bike to make sure drivers can see me when I'm riding at night. As LEDs, they provide a bright light and two small button cells last a long time. I don't think they provide enough light if you wish to use them for night-time trail riding, where you have to be able to see the trail in front of you. But, for city riding or twilight riding, these are perfect.The rubber harnesses are very strong and flexible. I clip them to my dogs harness when he runs with my bike in the park before the sun comes up. This serves the function of not only letting me know where he is at all times, but lets other people know he is under voice control. It's a comfort factor.All in all, a very useful and well-made item.

Favorably impressed, sort of. They are fairly bright and easy to attach. Unfortunately, the electrical contacts seem a bit weak. One of my white lights worked when first attached a month ago, but now barely flickers to life once in a while once the case is screwed closed. It wants to work with only one battery and the case opened, but add that second battery and close it up and it refuses to function as advertised. Fortunately, it's only a warning flasher type of light and I also have a real headlight so it isn't really missed too much.

I like the small size of these lights and they are bright enough to be seen by cars and people at night.My only issue is one of the white lights does not work properly.the batteries for the one light were dead and when I replaced them the light worked but when turned off the led still glowed like it was on real dim and batteries went dead overnight. I understand these things happen and overall I like lights and their small size.

These were inexpensive but compared to any quality light, they are really dim. I would venture to say that they are too dim to really make you any more visible to traffic, which is the point of these small lights. I guess anything is better than nothing but these really aren't worth the price. They look good but that's about all they do.Quality-wise, I wouldn't expect much either. The machining isn't great and the design isn't great either. Changing the battery is difficult because you have to get a flimsy metal tab perfectly back in place as you screw the lid back on.

I like these, the lights are nice and bright with 3 modes. However one front light was bad when it arrived and the batteries do not last very long. Luckily you do get extra sets of batteries

Wow real nice lights that do the job! These are not super bright and you shouldn't expect them to produce a spot light anywhere. Unless your in total pitch black darkness. But these are not meant to brighten up the night completely. These are purely to let others see you coming from s distance. Another nice addition is the extra supplied batteries. These lights come packed with batteries. You just need to remove them to take out the paper in between the cells to activate the lights. Great price for 4 lights and 16 batteries! I recommend using a more powerful light system sold here on Amazon. If you don't have a powerful beam of light system. Bright Eyes is a very good light set. I bought three of them here for each of my bikes. Bright Eyes work great and along with this set I use on flashing or strobe mode. There is no excuse with you not being seen at night!

These are nice and bright and they look cool. The only draw back is that, if knocked into hard enough from the side they will pop out. If this happens while you are riding you may not be aware of it and it will be lost. some sort of safety cable should be incorporated into the design so that if it pops out it will just hang until you have the chance to notice it and pop it back in.

Really bright and east to install. Comes with batteries installed, but you have to remove the plastic between them before they work. My only complaint, is they are a little loose on smaller diameter bike frames.