You can determine the efficiency of light bulbs by comparing the amount of light produced to the amount of energy consumed.
Most energy efficient light bulbs 2016.
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Cfls use mercury to cause a phosphor coating on the inside of the bulb of fluoresce thereby.
In 2009 58 of all households used at least one energy efficient bulb indoors.
In recent years the move towards more energy efficient lighting has seen a significant shift in the consumer light bulb market with the application of minimum energy performance standards having led to the phase out of less energy efficient light bulbs.
In the 2015 recs which was administered from august 2015 to april 2016 86 of households reported using at least one cfl or led bulb.
1 please note that links on this page will take you away from energystar gov link is external.
Nationwide 18 of households reported that they had no incandescent bulbs in their homes.
The winner will be the fixture that emits the most light with the least amount of energy consumed at the best price for your budget.
Halogen incandescent light bulbs.
The most energy efficient light bulbs are compact fluorescent light bulbs or cfls and led bulbs.
Posted by martin kovacs 16 05 2016.