Fishing results are soaring! The best light to use is green! The LED flashes, strongly attracting fish. The LED automatically lights up when placed in water. Built-in battery, the battery cannot be replaced. Lighting time is approximately 100 hours. It's small, so it can be used to attract fish for fishing for species like Japanese butterfish, hairtail, chub mackerel, sardines, horse mackerel, and squid. Fish attractor light, fish attracting light, multi-color, colorful, green, LED fish attractor light Hairtail, hairtail, chub mackerel, horse mackerel, squid, smelt, rosy seabass, kobudai, nomase, tenbin, rockfish, electric float, electric float, Japanese butterfish, smelt - Material: Acrylic shell - Function: LED lamp that lights up when placed in water - Size: 4cm x 1.5cm - Connection: Rotating figure-eight ring Thank you for viewing.