You are viewing the 3 hour rated Emergency version of the Osram 24w LED Circular Surface Mounted Luminaire 4000k (Cool White) - This fitting is a direct replacement for a standard compact fluorescent that is using 2x26w. They are more commonly be used in areas such as corridors, Foyers and bathrooms. The lumen output is 1920 and has a beam angle of 120°. It has a lifetime average of 30,000 Hours with a 50% energy saving from your standard fluorescent fitting. It has an IP44 rating and a Colour rendering index of >80.This fitting comes complete with a 3 Year warranty.Diameter 400.0 mmHeight120.0 mm