LED PAR56 is really what you need for the underwater lighting. The energy used for one traditional PAR56 can light up 20 LED PAR56 lamps. With such a low voltage,it is far safer than the traditional one. Besides, it is colorful and has more than a dozen color changing modes. We also offer fixtures for IP68.Features:1) Viewing angle: 5052) Quantity of LEDs: 270 ultra bright LEDs3) Colors: real white, red, green, blue, yellow and full color4) Two types of full color PAR56 are available:a) 16 color display patterns, synchronous: with richstatic colors and color changing patterns. You canchanges the display pattern by switching the poweron / off within 3 secondsb) One display pattern, synchronous5) Power consumption: 20W max.6) Operating voltage: AC 12V7) House material: high quality silex8) Standard PAR56 lamp cup, easy for replacing9) 100% waterproof10) Long lasting