Tired of not finding in the trade as "warm" fluorescent lamps that give a pale light which renders colors poorly, I bought this model "daylight". With less power (20 W) is obtained a stream of more powerful light tubes "warm light" 30 W. The color rendering is much better, best seen in detail, especially for reading. Light is certainly very white, but if you have a room with wood and color, on the contrary, the rendering is better. This tube lights up quickly and it reaches the desired power. I already recommended to change other tubes of my house ...
