A lighting accessory that has been designed to change the colour output of your existing LED T8 tubes to a Summer Blue colour. It has a Rosco code of 140 which makes it easy to match up with exiting sleeves for maintenance purposes. It will fit most brands of LED tube provided that they are the standard 32mm diameter. This particular version of the product has been cut to a length of 4 foot (1200mm) please ensure you are ordering the correct length for your light. Please also note that this product does not include end caps (not required) and will not fit T12 or T8 fluorescent tubes.