USB-C Rechargeable LED Safety Lights (2 Pack) - Clip on Strobe Running Lights for Runners, Joggers,Walkers,Kids,Dogs,Bike Tail Lights - High Visibility Accessories for Reflective Gear

I'll start off by saying these are the best personal LED's I've used. That said, they are bright, but very compact. The clip is sturdy and the attachments they come with are actually very good. The others on here are junky and the clips break. I saw some questions on how bright they are. They will light up a room as you can see and you can definitely read a book or a map easily at close range. But these aren't meant to light up, they are meant to be seen! My neighbors said they could see them from a good distance. I put the green one on my dogs harness. I got blue first, loved them and bought another set in green!!! The different colors show up and stand out at night. I'm a police officer and will use them on duty while directing traffic. Clip one to each shoulder or my traffic vest. Ill probably buy another set just for that. Knowing and being around LED light, red tends to mix in with taillights at night and not be seen from as far. Blue and green are always the most eye catching at night and seen the furthest. You can pick up the light quicker among other light. The switch is easy to use. Cycle through them for your setting and the last one to turn them off. They have low, high, slow and fast flash and a hyper strobe. The USB cover doesn't feel the sturdiest...I dunno how long it will last. Best thing about them is they are rechargeable!! They truly do recharge FAST. I did some actual run time testing with these to see if the descriptions were right. I left one running on hyper flash mode and one on steady high mode. Here is what I found: I left them on for 7 hours one evening while I went out to dinner and running around the house and Netflixing. The next night I left them on for 4 more hours, still running fine, but did go to a dim mode. After about another two hours of dim I decided it was 12 hours of use and still no orange indicator light telling me to charge them. (They have indicator lights built in). 12 hours was good enough for me!!! I put them both on the charger at the same time. I charged one for 5 minutes and turned it back on full power just to see how long it would go. It went 4 hours full power on a 5 minute charge!!! The other i left on the charging cable. The red charging indicator light stayed on for a little over an hour before turning green to indicate complete. Works as described and better than my expectations. Now, we'll see how long they actually work and battle test them. Ill update if anything changes.

UPDATE 11/18/18: Hats off to Keywell. They read my review and promptly reached out to me. They were professional and polite. Almost immediately, they offered to replace the faulty light AND DID! I received the light and got a follow up email the very same day! I was very impressed with their exemplory customer service. I have upgraded my review from 4 stars to 5 for the customer service, not the light {switch}... yet! I will see how it holds up (& update my review), which was my initial and ONLY real criticism about it. That said, if I do have any other problem with the light, I now feel confident this Keywell will stand behind their product and make it right. This light is a great value; it is bright, offers 3 choices for light (steady light, blinking and SOS), lightweight and can be charged/recharged in less than two hours. I would recommend this light for serious consideration. I am now a happy camper. There are many things to like about this light. It is bright, it is USB rechargeable (& recharges quickly!), it is very lightweight and attaches to anything easily with the included clip. Unfortunately, as I read in another review, the light switch on top is not terribly responsive. I purchased this on October 4th, loved it, but am already having issues with turning it on and off. There is a 60 day no questions asked return policy and two-year warranty. I honestly am not sure I can see this lasting two years without going through AT LEAST a few replacements. I hope the seller reads this and reaches out to me because I have no way of contacting them.

Easy to use! And with two levels of brightness offers versatility for your use. We enjoy walks with our dog in the evenings and we've attached one to our dogs harness and one to the back of my wifes electric wheelchair and they work great! And they clip on and they clip off!

Pretty good! I clip these to my weighted walking vest for when I walk the dogs at night. The lights are bright and so far, decent battery time

These are a bit smaller and lighter than most bike lights, which is an added bonus with no loss of brightness. Lots of fun modes, The mounting clips, bands, and straps are versatile, plus I love this blue! Very unique and stands out among car taillights. They charge fast too. I never knew I needed two taillights until I got this pack of two. Twice the visibility, or run one till it dies and have the other ready to go. But I Don’t know who’s riding 20 hours at a time. The bike elastic band is great but it lacks protection between the little lip of the clip and your seat post. It’s plastic and it hasn’t scratched my Thompson post at all. At first I didn’t like that the taillight is at the same angle as the seat post but then I realized it’s visible and it’s lighting up the road just behind me. I angled the second one straight back, clipped to my tool bag under the saddle. I said it once and I’ll say it again, sweet little lights.

Very bright and durable. Perfect illumination

These are necessity for walking or biking after dark. The USB-C charging works really fast, and the charge lasts for several walks.

There's a two year warrantee on this product. I purchased three packs of two red LED lights a few months ago (total of 6 LED safety lights). Five are still working, but one doesn't turn on. When charging, both a red and green LED light up (supposed to be only one LED at a time). If I press the on button while it's charging, the light comes on, but once it's disconnected from the charging cord all the LEDs turn off. It seems to not be charging. I can't find a way to contact Kaywell for warrantee service but I hope by leaving a review I'll get in contact with someone.