Highly Efficient - 120lm/W, 5W, 600lm. IP65 and Dimmable as standard. Low Profile - only 52mm. Fire rated to 30, 60 & 90mins Solid Timber, 30 & 60mins I-Joist. Air Tightness Compliant with Part C, and Part L, Resistance to Sound Compliant with Part E. 25,000hrs lifespan. Diameter 85mm, Depth 52mm, Cut-Out 65mm. Comes with a 5-year warranty. Available in Matt white finish. Colour temperature: 3000K.