Illuminated collars are safety accessories designed for pets, particularly dogs and cats. These collars feature built-in LED lights that can be activated to enhance visibility during nighttime walks or in low-light conditions. They come in various styles, colors, and sizes to suit different pets and owner preferences. The primary purpose of illuminated collars is to increase safety by making pets more visible to drivers and pedestrians. Many models are rechargeable or use replaceable batteries, ensuring they remain functional for extended periods. Some collars also include reflective materials for added visibility, making them a practical choice for pet owners concerned about nighttime safety.