For white light pick a bulb that's 3000K or so. Keep in mind that halogens use about 25 to 30 percent less energy than standard incandescents, while CFLs and LEDs use 75 to 85 percent less.

Philips has unveiled its 12-watt EnduraLED light bulb, the industry's first LED replacement for a 60-watt incandescent light bulb. Written by Andrew Nusca, Contributor May 13, 2010, 1:30 a.m. PT ...