You've come to the right place to find good deals on reflective dog collars. You will find your best deals and great selection on the Internet.
There are two different kinds of reflective dog collars you can purchase. A phosphorescent or glow in the dark collar absorbs light and then re-emits it. The collar will give off light even when other light is present. This promotes better visibility at all times. It is also convenient because it will give off light without having to shine a light source directly on it. So if you are looking for a lost pet, the glow in the dark dog collar can be seen even if you're not shining the light directly on it.
The problem with this type of collar is that if it doesn't absorb enough light ahead of time, it will not work well. If your dog has been inside in the dark, for instance, it will not work until it absorbs light.
The other type of reflective dog collar is based on a prism design in the collar that reflects light. When headlights or a flashlight shines on it, the collar lights up. If your pet is running into the street, the driver has time to respond to avoind an accident. You can also get collars with flashing, battery operated lights on them.
Make sure you do good research for your collars. You might also want to purchase a reflective leash. When looking into the reflective dog collars, check the reflective distance. The majority reflect between 200 and 600 feet, but you can find some that have a higher distance.
As with anything, price does not always represent quality. You can find a collar that is inexpensive but it may be of great quality - but the opposite may be true also. Make sure you get your collars from a trusted source and you are comfortable with the return policy.