Designed to house a 600mm LED tube this fantastic coloured sleeve is the ideal choice for altering the light colour of your LED. Simply uninstall your current LED tube slide the clear sleeve insert over it and then reinstall the tube. Once this has been completed your light will then emit a Rosco code 068 Sky Blue colour light ideal for dramatic effect or just to change the feel of your space. Please be aware that this sleeve accessory has been designed to fit with most brands of LED tube (must be 32mm in diameter or less) please check that your tube is compatible. It is also important to note that this product does not require end caps.