This 18W ultra thin ceiling light is made to recess into ceilings without worrying about what it might affect above. At only 12mm thick it can be placed under air-conditioning ducts, cabling and pipes or in very narrow ceiling spaces. It is still very bright and forefront so can be used in houses, offices, corridors or meeting rooms. It is even optionally dimmable, making it a very versatile light. Ask for a quote now!