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U.S. Energy Information Administration - EIA - Independent Statistics and Analysis
TAM ENERGY
America's Light Bulb Revolution - The New York Times
LED Bulbs save energy, money and are eligible for a rebate from TID
Lighting your way to energy efficiency | Wright-Hennepin
White LEDs with super-high luminous efficacy could satisfy all general lighting needs
America's Light Bulb Revolution - The New York Times
LEDs: The Future Is Here | BuildingGreen
What is LED Efficacy? - LED Direct
Energy Efficiency of LEDs
LED Home Lighting Energy Savings Guide | USAI
SANSI 40-Watt Equivalent A11 450 Lumens E26 Base High Efficiency Flame Retardant LED Appliance Light Bulb 5000K (2-Pack) 01-02-001-045052 - The Home Depot
LED lights: an economical and long-lasting solution - Stanpro
Top 3 Factors That Affect the Lumen Efficiency of LED High Bay Light
LED lighting efficacy: Status and directions - ScienceDirect
LED vs. regular lightbulbs: Do they really make a difference?
Efficiency of LEDs: The highest luminous efficacy of a white LED - www.dial.de
Maine Residential Energy Efficient Lighting Solutions | Efficiency Maine
Household savings: LED bulbs gaining in cost efficiency
Campus-wide Lighting Retrofits Save Time and Energy | Campus Planning & Operations
LED lighting efficacy: Status and directions - ScienceDirect
Is it time to throw the switch on LED Lighting? | HEP Sales
LED's efficiency exceeds 100%
LED vs. CFL Bulbs: Which Is More Energy-Efficient?
What Today's Lighting Efficiency Proposal Is And What It Isn't | Department of Energy