Producing a true blue colour output this LED T8 tube sleeve is a simple and effective option for overhauling your space with the power of light. Designed to fit 5 foot or 1500mm LED T8 tubes this product is easy to install. Simply remove your current LED tube slide the cover and true blue coloured insert over then reinstall the LED T8 light. The 32mm diameter allows for compatibility with the majority of brands of LED T8 tube (please check before ordering) and to make the ordering / colour matching process easy it has been coloured to match Rosco code 196 (True Blue). Please be aware that this product does not require end caps and is not suitable for T8 or T12 fluorescent lights.