A compact and lightweight underwater light featuring high-brightness LEDs. It is designed for use with lithium batteries, achieving a small and lightweight form factor. It supports delicate setups including mebairing with lures, with underwater weight approaching nearly zero, minimizing any discomfort to fish. The high-brightness LEDs also excel in attracting fish. A wide variety of colors and lighting patterns are available. Water resistance: Approximately 200 meters Battery: Lithium battery BR435 (sold separately) Includes stopper rubber