Are LED lights brighter than or equal to Compact Fluorescent (CFL) bulbs? The trick is to understand the technology. In short, LED and CFL as technologies do not have a difference in brightness intrinsically. Brightness is determined by lumens. Lumens is best described as the measurement of light. A single CFL and LED bulb might have the same lumen (brightness) output but vary greatly in the amount energy needed to generate that level of brightness.
Many LED bulbs in the past were not omnidirectional which gave the upper hand to CFL in various scenarios. For example, in a floor lamp, a CFL would perform better because of the light coverage was, at the time, much broader. In most recessed lighting (ceiling), however, the LED would have greater efficacy. Fast forward to new LED generations, and we see the little light-emitting diodes surpassing CFLs in overall energy consumption, color and even becoming more competitively priced in the marketplace.
