LEMONBEST High power 24 LEDs Aquarium Lamp Fish Tank Stainless Steel Tube Flexible Clamp Clip LED light Input Voltage: AC 100-240V 50/60Hz. Works for rimless, glass only tanks; Can stuck the thickness around 1CM, thickness of general aquariums is between 0.5-0.7CM Shell material: plastic.power:1.5W; led: 24 LEDs High brightness LED lamp bead and long service life. Adjustable three patterns: blue and white light at the same time + closed + blue light. With independent power supply, line length is 1.2 meters.