Remove a tube from luminaires and fit reflectors

Capital cost is free or £20 - £50 per fitting if reflectors are purchased. The energy saving available is often up to 50%. If a room is brighter than necessary, it makes sense to reduce the light levels by removing a tube or two from the fluorescent fittings. A reflector can boost the light output of a luminaire considerably. It is often possible to obtain retrofit reflectors for luminaires, boosting the light levels enough for a tube to be removed.