YMCCOOLLED Dog Collar Light, Clip-On Pet, 6 Pack Dog Lights for Collars Keychain Light with 6 Extra Replacement Batteries - Waterproof Safety Flashlight of Dogs and Cats, Gifts for Pets

Very bright exactly what was needed. Seem to be Sturdy and came with a spare battery for each tag. Big thumbs up from me so far

Good points: very bright, easy to use, reasonably robust. Longevity remains to be seen, but from past experience with similar items, they last quite a while with moderate use. They come with several spare batteries. Very visible at night.Bad points: one of them would not switch off! Short of removing the battery. It's still going strong after 48 hours. One of them had a duff battery, but spares are provided so that was easily fixed.Overall, good value.

Absolutely love these lights now it's starting to get dark earlier, I've had them for a while now attached to my dogs harnesses they've been in water, rolled around, played together and done lots of whippet zoomies with these lights attached on every walk, really bright lights - just a bad and only picture of my 2 i have on a night walk- can easily spot your pooch in overgrown areas 😊 my older has the blue light and my younger has the orange to stand out better against his black fur, I will be buying more packets of these without a doubt!

W as given a set of these for Xmas 2 years ago still going strong but just thought I would be ready when they are done, even come with spare batteries. We use them for when pup goes in the garden last thing at night to help in getting her back in for bed.

Overall good value for money, especially with the spare batteries included, however only one side of the light is really visible as the battery side is almost dark. We clip two of them onto the harness, one at the chest and one of the back but as the dog walks the lights bobble and move and sometimes neither of them shows in the dark.It's a good alternative(additional) option if you haven't got one of those rechargeable collars but on its own it doesn't feel safe and enough for the dark winter days ahead.

When they get wet, they stop working, and in the cold the plastic gets so hard, you cant switch it on with your fingers

These lights are lovely. Not too heavy or bulky and hang nicely on the harness of my medium sized dog, and show up very well in the dark so you and others can easily spot the dog. The lights all worked in all their modes, and the spare batteries are a nice addition. All in all good value for money. Except….The snappy metal clips all fall apart, leaving you with a light that you cannot attach to your dog. This has now happened to three out of three of the lights I have used, all within 2 days of starting to use them. Today I took my dog out and within five mins of her running off, the light was lost. I found it later and the snappy clip as missing altogether. The other two I have tried to fix, but once the clip has come off, you cannot re-fix it with the same spring-back mechanism. So after a very short period of time, I am down to just two lights I can use, and I fully expect those will meet the same fate as the other three. I don’t understand why other reviewers have not had this problem. My dog tolerated the addition to her harness without any issue, and I don’t believe that she is somehow managing to remove the clip herself - even though she is obviously a very intelligent dog ;-)

Great value with all the spare batteries. I generally end up walking the dog at dusk and this really helps me keep an eye on him when he is off lead. I clip it to the back of his harness so it’s easier to see. Can spot him marauding off in the distance blinking like a Christmas tree.