18w square white body panel, Designed to fit directly into existing standard ceilings, can also be surface mounted to ceiling and walls. The panel is ideal for offices, corridors, industrial units, shops, classrooms, and homes. offer great energy saving by consuming only 18w and giving a super bright light output. A replacement for the old ugly modular fittings and the design makes them easy to clean, ideal where hygiene is of the utmost importance. NOT Dimmable. Manufactured to the highest standards.