SerDa-Run Light Up Collar, Rechargeable Flashing Dog Collar with Size Adjustable Light - Three Modes (Blue)

Love these collarsEasy to cut to size, nice & bright, light weight for the dog and battery life fantastic, one charge lasted agesDefinitely recommendBrought another 2 for my sisters dogs

I have been using these for a few weeks now and they are still working perfectly. They charge relatively quickly, each charge seems to be lasting a week, I haven't chanced leaving it longer than a week as I don't it to run out while out.The glow is really strong. I feel much safer knowing where all 3 of my dogs are while out on the dark nights.So easy to cut them to the required length to get the perfect fit.Excellent value for money.

The product is great, the light is bright enough and lasts for a few nights of dog walking, it’s easy to cut to size and very easy to use, but… we lost the first one because the connection is not quite tight enough. You can get around the problem by weaving it around your dog’s collar, or putting some sellotape around the end of the cable before you close the connection works well. Despite the loss, we were so pleased with it we bought a replacement and have had no problems since using the methods given above.

They are brilliant little things helps a lot when it's dark outside and easy to cut down to size.Last for a few days on a full charge and they don't take long to fully charge as well witch is good.I bought the green ones and I'm thinking about buying a few other colors so when I go clubbing I've got a few different glow hoops as you can cut them down to fit you 😏

Charges very fast and lasts a decent amount of time before it needs recharging. My dog has a massive neck (German Shepherd) so I didn’t have to cut mine to size however it looks easy enough to customise if you needed to. Does the job and no issues whatsoever.

There isn't an actual clip to put it on & off (unlike others i have purchased) You pull the tube out & push it back in once on your dog. Not that keen on this method because I didn't push it in enough on a couple of occasions so it fell off. Otherwise its bright enough & comes with charging cable.

Reassuring to know that my dog is more visible. Certainly does the job. Would recommend to any dog owner to get one of these. Well worth it.

What I like: The blue light is bright and there are three modes. It is easy to spot the dog in the garden at night plus makes him more visible on walks. The charging cable isn't too short & it charged quickly.As other reviewers have commented the clear cable is quite hard to cut through and I am thinking about soaking it in hot water to reshape to a more circular shape.The only negative is that the charging cover does not want to stay closed which makes me wonder how long it will last in the damp.