http://www.pr-inside.com/nexxus-lighting-receives-energy-star-r2180632.htm
Its about time, It uses 60 lumens per watt. The R30 uses only 8 watts to produce 500 lumens at a color rich 3000° Kelvin color temperature with a color rendering index of 84.
Its about time, It uses 60 lumens per watt. The R30 uses only 8 watts to produce 500 lumens at a color rich 3000° Kelvin color temperature with a color rendering index of 84.
