The Sylvania PAR 56 LED underwater light represents an economical, top class professional development for underwater illumination of swimming pools and fountains. By combining high power LED's of red, green, blue and fixed white colours together with an internal microprocessor, it is capable of generating the full spectrum of colours. The lamp can be operated in a mode of continuous colour changing or fixed at any desired colour by briefly switching the lamp off and back on again. This is facilitated by the optional Sylvania remote control and receiver.