Great for: Placing on the inside of a toilet lid. Electronics: Get an LED ultraviolet steralisation light. Automatic: Features a built-in sensor chip for 360 degree automatic bacteria sterilisation. Dimensions: 12.5 x 3.8 x 1.8cm - lightweight and convenient. Non-toxic: Uses ultraviolet light with a wavelength of 253.7 nanometers that's non-toxic. Colours: Choose a white or grey light. Led Ultraviolet Steralisation Light | Grey | Living Social