Keep Fido visible with a little help from the Ruffwear Beacon Safety Light. This bright LED dog light helps your pup stay safe and visible in low-light conditions and can be set at slow flash, fast flash, or steady. Sturdy, compact, and water-tight, the Beacon clips onto your pup's collar, pack, or harness. Additionally, it's USB rechargeable and comes fully equipped with a standard USB charging cord, so you're able to give it a little extra juice on the fly. The Beacon also comes with three different color options: red, green, and blue.