Whats so good about Quad Phosphor?   Well its really close to natural sunlight and with these from CoolGreen the price is nice!

18W Straight Quad Phosphor Extra High Grade HGX Tube in Cool white, when you need a bit more light  Extra Super Bright Quad Phosphor Lamp The brightness increases 30 % Lamp light emitted to resemble natural sunlight with Color Rendering Index (CRI) 85 while conventional fluorescent lamp produces Color Rendering Index (CRI) of only 65 . Natural Sunlight is 100, so this is a great result. .

Copyright ©2009 Coolgreenlighting.com. All Right Reserved.