This simple to use install coloured sleeve accessory has been manufactured to alter the light output of your existing T8 LED tube lighting. It is 6 foot (1800mm) in length and has a diameter of 32mm making it compatible with most types of T8 LED tube. The coloured insert section of this product is Pale Rose which is Rosco colour code 154. Using colour codes ensures that the same shade is purchased for future requirements. Please be aware that this product is not suitable for T8 or T12 fluorescent tubes and does not come with end caps. It is also important to note that this product comes in two parts (coloured insert and transparent tube).