Efficiency is the comparison of the amount of light (lumens ... The Utilitech 7.5-Watt 60W Equivalent Decorative Warm White LED is part of the Lightbulbs test program at Consumer Reports.

Progress in the LED lighting industry ... produced using 7.5W. Regardless of minor criticism, it is an exciting time for the LED. The prospect of a 200 lumens-per-watt lamp leaving the lab is ...