DLLL RGB 46cm 5.5W 27leds Energy Saving LED Fish Tank Aquarium Bar Stick Strip Waterproof Submersible Light Lamp LED Aquarium Light Bar Strip for Aquarium Fish Tank Flood Lights 12 Inch Blue led light Underwater LED Aquarium Light Strip & Airstone for Aquarium Fish Tank Flood Lights With 24 Key Remote (Color Changing) LED lamp bead number: 5050 27 SMD LEDs Use low voltage dc 12 v working voltage, safe and won't cause any harm to people or fish. Multi-color Remote Controller offers 16 colors and various light modes: Static/Flash/Strobe/Fade-change/RGB Smooth-change Adds a whole new decorative dimension to any aquarium Leds fully illuminate the air curtain, producing the impressive wall of bubbles.