kathy store INC 1Pc Drop Underwater Fishing Squid Bait Lures Light Flashing Lamp 100% Brand new and high quality,High brightness display and visual positioning accurate,Low power consumption and ultra long shine time ; Take out the battery after using, and avoid damage to the battery and light If there is water into the float, wipe dry or dry by airing and it also can be used . Dimensions: 0.6" diameter, 2.5" long ; Weight: 0.28 ounces. Powered by: 3*AG3 button cell (included) ; Color: Blue includes :1 x Fishing LED Lure Light (3 x AG3 Button Cell)