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.

Long lasting battery life, very easy to use, mounted easily, bright red back light, very good to use

I bought these safety lights, in red, a couple of years ago for my husband to wear when going out at night. He rides a mobility scooter and I thought the lights might help keep him safe while out at night. He loves them and also uses them in the arena when we go to hockey games to help people avoid running into him in the crowd. However, the Tampa Bay Lightning team color is blue and people have, nicely of course, commented he should have blue lights for the game. So, I got him a pair in blue. Now he's safe and wearing the team the team color. These safety lights charge easily and have a few different lighting modes. My husband likes the fastest blinking mode. They're very bright which helps make him seen, especially when we go out at night. When I decided to get him a second pair in blue, I went through my orders as I wanted the same brand that have been working for him the last couple of years. I was very pleased to find them in blue.

Having gone through 4 different brands of safety lights for my service dog, this review comes from experience. With actual use, taking my dog's harness on & off, my dog getting frisky when we return home, I've found that the clip's design makes it quite easy for the light to fall off. With the light's diminutive size it can be easily lost. The spring isn't quite strong enough and there is no lip on the end of the clip to hold the light onto a strap in case the light is moved. The second thing to know is that the switch is very sensitive. It can be turned on or the mode changed with just a light touch. I'm happy that it comes with a charging cord, some do not! It's s micro-USB connector, which is surprising since most everything has changed over to the USB-C standard. Sorry to sound so critical. I have created a work-around for the weak clip. These lights are quite bright and the run time is very satisfactory.

These moderately bright lights are great for most city applications. I wouldn't use these out in the country where people drive 50+ mph, but for visibility when walking or biking in the city where I live with people are doing 30 or so, it's plenty. These recharge quickly off a standard micro USB cable and have an indicator light for when they are fully charged, unlike some competitors. They come with an velcro armband as well as a velcro strap and a silicone band which mounts easily to a bicycle seat post. It's great to let me use only one device whether I'm out running in the morning or biking home in the evening. After about a year, one of my lights no longer holds a charge, if I charge to full and don't use it it is dead by the next day. I reached out to Keywell via the amazon customer communication and they sent me a new light within a week. 10/10 customer support!

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.

Very bright and effective.

The clip for the light was in several pieces, broken when it was delivered. To be fair I do like this light. This is the second set I’ve bought. To be honest one of the lights from the first set I bought broke a clip after a couple months. So I do recommend this light but be careful with the clips. They’re fragile.