UltraLED MR16 3 x 1w LEDS, Variable Warm White LEDS - 45 degree beam with black 16' foot cable RJ45 connector, silver color. The 3 watt UltraLED MR16 Warm White LED engine allows the use of MR16 type fixtures to illuminate with a variable warm white color temperature output beam. Many fittings and options are available for mounting this MR16. Features high power 3 x 1w LEDs. Variable warm white is created by mixing 1 cool, 1 warm, and 1 amber LED together. Unit is fitted with 16 feet of cable. Comes equipped with 45 degree flood beam spread lenses, however, lenses are interchangeable with optional 10, 15, 25, and 30 degree lenses. 12 of these ULEDMR16WW3 units can be used on each output of the ULEDDRIVER4, allowing the use of 48 units from a single ULEDDRIVER4 power and control unit.