Attached to walking cane. Perfect, well built, I use at night outside checking on the cattle. It gets about 15 minutes use each day and I recharge once a week and it's never ran out of battery. I have ordered several for elders whom walk with a cane. They love it.

I like alot of things about these bike lights. Both lights have two internal lights and come with rubber grip bands to easily wrap around a handlebar or rear carry rack and they are about 2 inches long.I'll start with the back. There are several choices for what you would like the red light to be set on. Bright steady, low steady, flashing, fast flashing and alternate flashing. It is pretty bright even on low steady. Despite their small size someone coming up on you from behind should be able to see you because the light is bright.I have mixed feelings about the front light because in some modes only one of the internal lights will light up. It is extremely bright so maybe that is the way its supposed to be. Since the light itself is small I would prefer to see both lights lit whether it's piercingly bright or not. Some of the other modes are not the white light. They are more yellow like the old incandescent light bulbs. I'm not sure what purpose the yellow serves. I would prefer white lights with lower brightness levels to choose from. At any rate there is a small manual but it doesn't explain the one or two light function.I am going to put both of them on the back of my dogs' trailer which I pull with my bike. There is one small spot towards the bottom where the frame bar is accessible. The rest is covered by the canvas. Using the rubber grips I can just get the lights in the small spot. Since they are so bright I think it will work out fine even being different colors. My goal is just to be seen.For me and my purpose I think these are a good value as I've been looking for a way to get lights at the back of the trailer.

these lights work great - easy to attach, remove, and charge. They both have the flashing sequence that I like and very bright - and not expensive.

Looks like it should do the job as descibed and it fits well on the bike.

Excelente iluminación que tornan mas seguro el circular con bicicleta

Great purchase, arrived on time and performed better than expected. Great value for my money.

These are great for early morning biking.

Great product

Buen haz de luz delantero y la luz trasera es bastante brillante.

My use case is a bit different than usual - I wanted these lights not for a bike but for my ruck bag when I do early morning/late evening rucks in night. I needed something small, charged via USB-C and would attach to the MOLLE straps of my bag. These were priced reasonably, have good features for different levels of light intensity and flash (especially for the red rear facing light) and they attached easily via rubber straps with a number of different settings for tightness.For me, these were the perfect fit, and a really good value. They increase my visibility during low light situations and I feel better for having purchased them.

Has a nice bright light and very easy to install!

Perfect!The brightness is awesome and the difference modes so useful.

Very Bright!

It's ok

Spot light mode is great wish it was 2 instead of one though although still great

Started riding my bike again. These lights are perfect for Mike trails at night. Which is kinda the only time I can ride as my day is busy. I love these lights

Loved it! Got it for my son when he rides his bike to the gym. He said it’s bright and ppl can see him!

Very bright for their size. And easily removable to charge and to keep safe. Able to see really well into the distance in total darkness.

Great value and they have a lot of options.You can put them on Spotlight, floodlight , or both at the same time using multiple built in LEDs. They have low light settings to conserve battery if desired. They have a front light for the visibility and rear is a separate unit that looks identical in form for red light that can stay on high or low and blink in multiple patterns, ect.

Red ones aren't bright enough for rear position. I use them as side markers. The white ones are very bright; using them as side markers also. The white ones only last about three hours on full flash.