GAKO SJL-5 Mini clip light for aquarium -High quality SMD2835 LEDS. -3W energy saving, -Comes with a flexible are mounting, Easily adjustable. -With an inline controller to adjust led intensity and change light mode. -3 light modes. Mode 1: All LEDS are on. Mode 2: White, Red & green LEDS are on. Mode 3: Only blue LEDS are on -Designed for freshwater and betta tank.