REFUN Bicycle Light - Front and Rear Silicone LED Bike Light Set - High Intensity Multi-Purpose Water Resistant Headlight - Taillight for Cycling Safety,Batteries Included,4 Pack

The whole set comes with 2 white lights & 2 red lights and included 16 batteries (each light need two batteries). The batteries themselves cost at least $4. These are quality lights that I bought for my son for him to ride his Razor scooter around college campus. The lights are designed to be seen at night ONLY - not for lighting up your path. If you need those, then get a torch light sets (be prepare to shell out at least $25).Anyway, the switches turn on and off easily and feel very well made. The strap is elastic enough to extend around any scooter or bicycle handle bars. And lastly, you can change the batteries very easily by just removing the silicon body and then taking of the battery cover just using a penny.Overall, it is a great deal if you want something light weight that you can attach to your scooter, bicycle helmet, backpack, etc.. Can't beat the value for these !!

Being a commuter in the city, these are a must have. They're extremely portable so you can take them on and off very easily. They're a bit on the smaller size but are very bright with modes for continuous beam and strobe. I really appreciate the ability to just grab them and go, and how cheap they are as to not be worried should one be stolen.

These lights are perfect for what I need them for! I'm an avid cyclist and commute by bicycling around New York City.These lights are malleable as they can fit in the seat post or handle bar or even on my helmet. They only take a CR 2032 battery which is pretty inexpensive and easy to find.While they aren't great for street illumination I'm not really using then for that as the city, as with most cities, ispretty well lit. They are mostly to make traffic aware of my presence on the road.In addition because light theft is, unfortunately, common in NYC I don't have to be super concerned about breaking the bank losing lights as these were inexpensive and came in a pair. If I lose one I can just slap the other on!

My first review of 2 weeks ago:I just received them and although they really seem like a great idea and I was happy to be able to place a couple of them onto my helmet both of the white light switches are defective.I was able to get the white ones to turn on and then only one of them I was able to turn off.Now neither of the white ones switch works ... so I'm out of luck with the white ones.The 2 red lights worked. For how long I don't know yet ... based on the white ones I'm nervous that they won't be reliable either nor that they will last long.They did include 8 extra batteries (I don't yet have a clue on the quality of them).=========================After I posted the above review with my 1 star rating the manufacturer reached out to me to ask me which I would like as an option: They offered a full refund or instead if they could sent me a new set and have me test it to see it I had the same experience.I shipped a replacement set to me and all switches appear to work fine.I must say that I do love the design of the lights. As I had originally hoped I'm able to put them on my helmet or easily most anywhere on my bike.Thank you Refun for caring and taking care and making sure that your customers are happy with products that are as stated without any defects.

I have cycled over 3,000 Miles since October 2018 with stage 4 cancer. I love cycling at night and need these dependable bright lights because I ride mostly in the dark on a very busy street. If you want to be seen while cycling at night, and if you want to feel safe; these are the perfect lights for you.

These lights are GREAT if you use them to show others where you are at night. The red lights are bright enough that I use them and I ride at 5:30am 2-3 ties a week and at dusk 1-2 times per week. The "headlights" aren't good for actually seeing but they are great for "being seen". Hope that makes sense. These are GREAT little lights and I use them on the slowest flash/blink option to extend the battery life and they have been great for about a month now or about 12 hours of use so they do get good use of the batteries on the slower blink rate. They are also great because you can wrap one around your seat post and then on the opposite side of your seat post you can place the second one and they wrap around each other really well so you have two on the same post and they compliment each other and look great.

Waste of $10. They are not bright enough to light up my kids path on a bike, even with 2 white ones on the front. Was hoping they’d actually light her path instead of just providing enough light for her to be seen. We’ll be buying a real light for her. Wish this would have worked.UPDATE: the seller contacted me, refunded the $10, and asked me to take down my negative review. however, i sorta feel that's what got me into this predicament in the first place: this product has mostly good reviews, so i decided to order it. im glad some people got lights that work, but buyer beware, you could just end up throwing the $10 into the trash, like we did with the lights.

I bought these once before for a bike and they held up great, super east to attach, a bunch of extra batteries and bright!I bought a second pack to attach to my puppy. When we walk at night, he has a red light facing back and a white forwards attached to his harness, I have a neon vest and the other two lights attached to me. Locutus of Corg when he looks you in the eye with the red light, but hey, cars can DEFINITELY see us.One red strap broke but a dot of super glue and you'd never know, it still stretches to close and holds tight. A few months in, they like to turn themselves off every 5-10 minutes if he's trotting around a lot but overall a great purchase for our use.The dangling dog lights at Home Depot did not compute with short corgi legs, dragged through the mud and got stuck on branches, none of these issues occurred with these bike lights.

The light is easy to mount and when it works is fine but 2 of the ones I purchased will not turn on.