MR16 3X2W E series is available in 6W power rating. They are also available in three distinct white Kelvin temperatures: 2800K (warm white), 4500K (natural white) and 6000K (cool white). Other custom colors are also available. The new LED driver is capable of providing 380mA constant current efficiently to the LED. Coupled with the highly optical efficient Cree LED, the heat generated by the lamp is lower and thus reducing the overall temperature of the product. This improvement makes the spotlight safer to touch and further enhance the product life to more than 50,000 hours. MR16 3X2W utilized 3 pieces 2W power LEDs in the MR16 base lamp that is capable of producing up to 300lumens of white light with only 6W of power, offering the highest lumens per watt spotlight in the industry. MR16 3X2W E series MR16 retrofits into standard MR16 fixtures and housings, hence enables immediate replacement without any additional adjustments. MR16 3X2W E series MR16 is equipped with optical grade polycarbonate collimator that allows light transmission at 45°beam angle. With our “Cool Beam” thermal solutions, specially designed for Best high performance LED, we are able to maximize the light output of our 6W MR16 3X2W series spotlight while maintaining a very low heat sink temperature of about 65°C. The MR16 3X2W series features three pieces of High power LED.