This is an excellent energy efficient integrated downlight by Phoebe LED. It has a quality robust build and is made from corrosion resistant plastic with easy loop-in, loop-out connectors for easy installation it is ideal for use in areas where high quality recessed lighting is required such as offices, hotels, and corridors. Having an IP44 rating also makes it an excellent option for use in bathrooms both commercially and for the home (bathroom zones 1 and 2 only).With a life span of 30,000 hours and 15,000 switching cycles it is a fantastic option for long term cost and energy savings. The 4000K colour temperature produces a crisp, clear white light and the cleverly designed opal diffuser lens ensures minimal glare. With 2400 total lumens it utilises 2100 useful lumens with a beam angle of 100. Arrives pre-wired with 1m of single core cable. Please note that this product is not suitable for dimming.30,000 hour life15,000 switching cycles4000K cool white colour temperature2400 lumens2100 useful lumensOpal lens diffuser for reduced glareClass IIDimensions - Diameter = 230mm, Height = 60mmCut out dimensions - 206mm