Changing the output of your LED T8 light tube has never been easier simply slide the clear sleeve and Pink Carnation coloured insert over your existing tube and voila! 1200mm long 32mm diameter coloured sleeve accessory will alter your light to a Rosco coloured code 039 colour. Please note that this product is 4 foot / 1200mm in length and 32mm in diameter which is suitable to fit a large majority of branded LED tubes (Please ensure your tube is the correct size to fit this sleeve). It is also important to note that this will not fit a T12 fluorescent tube and does not come with end caps. This product includes a clear tube with a Pink carnation (039) coloured insert.