AhaBulb: Stuff Everyone Should Know · ahabulb.com/home-led-90
ENERGY STAR downlight fixtures use about how much less energy than ones with incandescent bulbs?
- About 90 percent less
- About 10 percent less
- About 25 percent less
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References
- ENERGY STAR: Light fixtures (downlights) www.energystar.gov/products/light_fixtures Checked 2026-10-10.
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