Measuring 1500mm (5ft) in length this LED T8 tube sleeve is a great solution for changing the light output of your current LED T8 tubes to a beautiful light lavender output (Rosco code 052). The design makes it very easy to install simply remove your current LED T8 tube install the coloured sleeve and transparent cover over the tube then put the LED back into the fitting. Please note that this product is supplied as a clear retention sleeve and a lavender coloured insert both are required for this to operate as intended. It does not require end caps and is not suitable for T12 or T8 fluorescent tubes.