Comparison of Incandescent, Compact Fluorescent and LED Light Bulbs
Three different types of light bulbs are compared, namely the conventional incandescent bulb, compact fluorescent bulbs (or CFLs) and LED bulbs. A number of different LED bulbs are compared in this demonstration by the lively host.
While power consumption is measure, rudimentary tests are carried out on light color, heat output and light output.
Run Time - 4:56 min
EcoGeek Compares CFL Incandescent and LED Lightbulbs