A Look at Lighting Facts
When switching between incandescent, CFL and LED bulbs, it
can be hard to figure out which one is the best replacement. The Federal Trade
Commission now requires a Lighting Facts label on all light bulb packages. In
the past we merely looked at watts (which measure energy) but now with a
variety of energy efficient options available you want to look at the lumens
(the amount of brightness). If you are replacing a 100 watt bulb, look for
something with an output of about 1600 lumens. For a 60W equivalent, look for
around 800 lumens.
The lighting facts also include estimated cost, lifespan and
appearance (from warm to cool).
Here are some sample labels for a side by side comparison…
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