Robus offers this 15 watt circular LED bulkhead light with the built in option for selecting the colour temperature via a switch on the PCB. The available colour choices are warm white (3000K) at 1200 lumens cool white (4000K) at 1340 lumens and daylight (6500K) at 1310 lumens. This fantastic fitting is suitable for both retail and commercial settings it has a long lifespan of 50000 hours average and comes with a 5 year warranty period from the date of dispatch.