The SPORTDOG 1422 Beacon Light Blue is a compact and versatile safety light designed for dog owners who want to keep track of their pets at night or in low-light conditions. This easy-to-use device provides added visibility and peace of mind during evening strolls with canine companions. Its long-range light helps find your hounds during night hunts, making it an essential tool for outdoor enthusiasts. The Beacon Light Blue is waterproof and submersible, ensuring it can withstand harsh environments. With up to 250 hours of on-time use, you can rely on this device to keep your dog safe. Fast shipping ensures you'll have it in time for your next adventure. The included carabiner clip allows for easy attachment to a collar D-ring, backpack strap, belt loop, or any collar strap up to 1-inch wide.Product Features and Specifications: Light Type: Water Resistance: Waterproof & submersible Battery Life: Up to 250 hours of on-time Battery Type: (2) CR2032 batteries Attachment Options: Carabiner clip for attaching to collar D-ring, backpack strap, belt loop, or any collar strap up to 1-inch wide