This is an Osram 24w LED IP65 Circular Surface Mounted Fitting in a 4000k (Cool White Colour). This fitting is a direct replacement for a standard compact fluorescent fitting that is using 2x26w or can be used to replace 2D fluorescent bulkheads. Constructed with a white polycarbonate body and housing to give the fitting a rating of IP65 and can be used in outdoor applications. IK10 impact rating gives the product an extra resistance against vandalism. Boasting a lumen output of 1800 lumens and a 50000 hour average life span. These fittings are commonly used in areas such as corridors, stairways, bathrooms, foyers and public areas. Dimensions: 300mm (D) x 61mm (H) Osram Part Number: 4058075062221 Comes complete with a 5 year warranty.