Coloured to match the Rosco 165 Daylight blue shade this beautiful sleeve accessory is a great way to change the colour of your 600mm LED tube. To install this product remove your existing LED tube slip the clear sleeve and insert over and then put the LED tube back up again. This economic solution saves money vs more expensive dedicated RGB / Colour changing lightings and requires little to no maintenance. It has been designed to fit 32mm diameter LED tubes which generally will be suitable for most brands however please check your tubes diameter before ordering. Please note that this item does not need end caps and is no suitable for T12 fluorescent tubes.