Power management in a computer and/or monitor allows the product to enter low power modes when not in use, saving significant energy and drastically increasing battery life in portable devices.
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The outdoor porch light is one of your home's most used fixtures. ENERGY STAR certified fixtures use 70-90 percent less energy and come in a variety of styles and finishes. Many include features such as a motion sensor or automatic daylight shut-off. Replacing your home's five most frequently used light fixtures or the bulbs in them, with ENERGY STAR models can save you $40 per year on energy costs.
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Looking to replace a light bulb? Here's how in three easy steps.
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