
There's a general misconception that leaving lights on saves more electricity than turning them off and then on again. Not true! There's a momentary surge of power when a light is turned on, but it's equal to only a second or two of lighting time.
• Try lower-wattage bulbs. How much light do you really need? Try putting lower wattage bulbs in hallways, basements, bedrooms and wherever close work is not done.
• Use localized lighting for close work. For reading, sewing, cooking, games or hobbies, use good localized lighting from lamps or specially installed fixtures.
• Try fluorescent bulbs. When you're renovating or installing new lighting, try fluorescent fixtures. They're much more efficient.
• Keep bulbs and fixtures clean. A barely visible accumulation of dust will lower the lighting level. And may cause you to turn on more lights. Dust lamps regularly.
• Try different bulbs. Smaller, lower wattage bulbs in a light fixture or chandelier will often provide adequate light but give a special romantic touch to your dining room or living room.
• Use proper lampshades. The ideal shade is white or near-white and conceals the lamp bulb, both when you are standing and sitting. The shade should be dense enough to keep the bulb from glaring through (but not opaque) and should reflect the light. The light should be sent upwards as well as downwards, with the shade wide enough at the bottom to spread light over a fairly wide area.
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