UltraLED MR16 3 x 1w Cool White LEDS - 45 degree beam with black 16' foot cable RJ45 connector, silver color. The 3 watt UltraLED MR16 Cool White LED engine allows the use of MR16 type fixtures to illuminate with a naturally cool color temperature output beam. Many fittings and options are available for mounting this MR16. Features high power 3 x 1w Cool White LEDs and 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 ULEDMR16CW3 units can be used on each output of the ULEDDRIVER4, allowing the use of 48 units from a single ULEDDRIVER4 power and control unit.