LEMONBEST 6W Underwater Aquarium LED Light Bar 46cm Flood Light Strip SMD 5050 18LED Fish Tank Air Curtain Bubble Stone Light With 24 Key Remote(RGB) LED lamp bead number: 5050 18 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.