Nite Ize PetLit LED Collar Lights are perfect for any outdoor adventure, including hiking, walking, camping, running, or a play date at the park. Not only are they stylish, they offer a convenient way to help you keep track of your pet from over 100 feet away because they are highly visible both day and night. The bright, weather-resistant LED lights are powered by lithium batteries and can easily clip onto your pet's collar, pack, or harness with the sturdy attached carabiner.

Each light is made of a durable plastic material and can be turned on or off by just twisting the design on the front. They are very lightweight (5 g / 0.15 oz.) and compact (44 mm x 25 mm x 16 mm / 1.73" x 0.97" x 0.62"). One 927 3V lithium battery is included with a run time of approximately 24 hours. Available in different colours and designs.