This GE 28w LED Surface Downlight 4000k is a great option for applications such as Retail display, Bars & Restaurants, Museum & Gallery or General Accent Lighting. This GE LED Downlight provides a high and efficient lumen output of 3000lms in a cool white colour - 4000k. This downlight is fully dimmable using a DALI Interface The body of the downlight has a white outer and inner rim with a brushed silver reflector. The cut out is 175mm. A clever design on this downlight means it will sit slightly away from the ceiling when installed to give a unique look and appear surface mounted. Beam Angle: 35 Degrees Average Life: 50,000 Hours Cut Out: 175mm Dimmable: DALI Dimmable Emergency: No CRI: 80 Colour: 4000k IP Rating: IP20 GE Product Code: 93037486