9 Pack Led Safety Light, Safety Light, High Visibility Strobe Running Lights Used for Bicycle, Walking Etc. Clip-On Running Lights Clip to Clothes Strap to Wrist, Bike Or Anywhere(Red/Blue/Green)

The red is a really good color not too bright. The quality is really good in for the price it's amazing. You can really deck out yourself and your dogs and no one will miss you. Think about getting a tactile vest to put on your dogs that this goes on well.You can consider putting it on the other side of the dog so they have like underglow so they can see when they sniff and sort of looks cool. The best is put this on both sides of the dog's vest so it directly points in the long direction of where the traffic is coming so if your dog does a 90° turn to chasey damn squirrel or a damn leaf you have a better chance of the car saying your dog and stopping.

This is my second purchase of these lights, from separate vendors. The differences between the two models are subtle, and don't affect usability.The lights are much brighter than you might expect. If you look directly at them in the dark, they'll kill your night vision. There are three "on" modes: sequential strobing, which gives an up/down or right/left effect, flashing, where all the LEDS are lit or out at once, and steady on. I haven't conducted any battery life studies, but I assume that the batteries will last much longer with one of the strobe/flash modes.I've had only one light exhaust its batteries. Each light takes two CR2032 coin cell batteries. The battery compartment is accessible by removing four VERY small screws with an included screwdriver. The screws come out easily enough, but you need dexterity and, ideally, small hands to get them back in place. Pay attention to the configuration of the batteries, i.e. which side goes up in the place for each battery. One slot has the positive side up, and the other has the positive side down.I use these to clip onto my dog's harness when we take nighttime walks. I know the lights are bright, because I've had cars half a mile away hit their high beam headlights to see what the flashy light thing ahead of them was. Another use I could see would be to mark the location of a mailbox or driveway on a dark road when you're expecting visitors who don't know where the house is. Someone might come along and steal the light, but the lights aren't expensive, and you have a box of nine.

Love them.

Tiny screwdriver required to change the battery. Hearing aid battery. Screwdriver included, but hard to keep track of, as it is tiny. Fortunately, one screwdriver comes with each light.

These are great! They are all plastic but even after replacing the batteries a few times the plastic casing hasn’t broken at all. The clip has a spring so there’s a little give, making it easier for young fingers to get these on and off. My kids are 3-8 and have had zero issues. The lights are nice and bright. We start using these in the fall when it starts to get dark early, and we take walks and bike rides with them. My kids each have their own color so I can easily see who’s who in the dark.We pair these with reflective vests—we clip one on the back and one in the front and there is absolutely no danger of anyone not seeing them. We’ve had these a year and I’d absolutely buy them again…But of course I don’t need to because these are working like new.

We often go walking in the wee hours of the morning and it can be very dark. These lights are nice and bright and easily visible from passing cars. They do go through batteries and the batteries can be replaced but it's not a simple task. On the other hand, it does give me a use for all those CR2032 batteries from the car remotes that wear out. I would say the batteries will last a good 4-6 weeks of daily use for 1 hour before they start getting too dim. But considering you get 9 of these WITH batteries (18 batteries total) for less than $15, it's not such a bad deal, considering CR2032 batteries are about 50 cents each and it takes 2 batteries.These lights do provide good bang for the buck.

I put one of these on each side of my horses bridle and one attached to each D-ring behind the cantle. Added a bright headlight to my helmet. I live in a canyon on a road that is not well lit. I ride 2-3 blocks to the trail and these work as well as some bicycle lights. They are really easy to turn on or off and have a regular blinking function, a fast blink and a steady on. The only negative I have is that they are only held to their velcro straps by a plastic clip which is not as secure as I would like. I wish there was a hole to thread a key ring through or to make a more secure attachment. We dropped one on the trail, but luckily, I had turned it on and it was very bright so I picked it up on the way home. I have lots more uses for these.

Very nice item to clip to backpacks for those with night classes.