Light bulb equivalency calculator (LED vs CFL vs incandescent)
LED watts ≈ incandescent / 8; CFL ≈ incandescent / 5.
About this tool
Light bulb equivalency calculator (LED vs CFL vs incandescent) is a single-purpose utility on instant.tw, a free toolbox of calculators, converters, generators, and quick lookups. Everything works in your browser — nothing is uploaded, nothing is stored on a server unless explicitly noted.
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