42 LED Aquarium Fish Tank Bar Waterproof Submersible Stick Strip Light Lamp (White) Power input: 100 - 240V , 50-60Hz Power output: 12V DC-500mA Number of LED: 42 Colour of LED: White Number of lights: 1 bars Dimensions: Approx. 38cm Cable Length: Approx.116.5cm Attachment: suction pads