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 What are energy-efficient LED lights?

Answer Many of us have been convinced that compact fluorescent bulbs--those little coiled wonders--are our most environmentally-friendly lighting option. Recent advances have paved the way for energy-effi... Read More »
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Top Q&A For: What are energy-efficient LED lights

Are neon night lights energy efficient?

Neon lighting is produced by the electrical stimulation of electrons in a low-pressure neon gas-filled glass tube. Incandescent lamps produce light by electrically heating high resistance filaments... Read More »
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Which is more energy efficient lcd or led tv?

LED back lit TV's, are more energy efficient than other LCD TVs, that use CCFL (Cold Cathode Fluorescent Lamp) technology for the back lighting.
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How energy efficient is an oven?

You can't match an air handler to an air handler. I assume you meant a 3.5 Ton A/H to a 4 Ton condenser. The answer is no. If the A/H was 4 Ton & you had a 3.5 Ton condenser you could with an expan... Read More »
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Are energy efficient windows better?

On One Hand: Energy-Efficient Windows Cost More Up FrontEnergy-efficient windows are built to exacting standards, including features like double panes of glass, argon fillings and reinforced frames... Read More »
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