The Kosnic 6W Dimmable Fire Rated Downlights are suitable for 30, 60 and 90 minute applications. They have a switchable CCT function so that the installer can select 3000K, 4000K or 6000K. The downlights are dimmable with mains dimmer switches, compatible with a Kosnic emergency module and have a choice of bezel colours. The white bezel is supplied as standard. Colour temperature selection: 3000K, 4000K and 6000K Dimmable IP65 Class I built-in driver BS 476 Part 21 / BS EN 1365-2 Fire-Rated to 30, 60 and 90 minutes Compatible with Kosnic’s emergency module Can be installed under insulation High lumen output Long life of 50,000 hours Instant start Mercury free