Oumers Bike Spoke Light, 6pcs Waterproof Wheel Light Cycling Spokelit Bicycle Decorate Light with 3 LED Flash Modes Neon Lamps Keep Safe Fun for Night Riding, Great for Your Children

Bright colors. I love that they flash at 2 different speed settings or remain lit. Zip ties & batteries were included. We attached them to the kids spokes, but their 16" & 18" bikes may have been too small for the design. They kept making a ticking noise that annoyed both kids. We put them on the handlebars and one behind the seat on the frame. We lost the spinning effect but lights works great still for being seen in the dark.

One arrived completely dead, and two others clearly have loose contacts and only emit dim light unless pinched at the exact right point, at which point they go up to full brightness and come back down the second they are moved again — I would consider those functionally dead as well as not even a new battery would save those. The three that do work, however, do look super nice! They are larger than I anticipated. It comes with extra batteries, but the batteries in the units do not seem easy to remove. I think it would make more sense if the holes were toward the edges so you could tie it to two spokes instead of just one, but that looks like a modification I could make.

Easy to put on, fun to use. Press button on and off

My kids love these on their bikes and were able to use them on summer nights (good visibility). You attach the lights with the zipties(included), the kids can switch the modes themselves and it comes with extra batteries too.

Attach to bike with clear cable zip ties. Product is not made from high quality material.

I like these lights. The mounting zip ties, if too tight keeps the lights from turning on. I used two zip ties per light and tied them using two spokes. This keeps the lights from not working due to too tight zip ties.

The media could not be loaded.  This set of 6 pcs bike Spoke light is great. Very bright light that has 3 settings each. Easy to install on to any size wheels just by clipping on one of the Spoke and them use one of the zip line that came with the set to tighten it securely and also keeps it from stolen when you park it.Comes with 2 extra batteries for replacing it.