Energy-Saving Lights
LED Energy Saving Lighting
Low-powered LED (light-emitting diode) lights in exit signs and computer power buttons and on video cameras are a familiar sight. Newer, high-powered LEDs are bright enough to illuminate a room, and they are so efficient that the U.S. Department of Energy estimates that LEDs could reduce the amount of electricity used for lighting by up to 33 percent by 2027. (See References 1) Changing as few as five light bulbs in ...
The Positives & Negatives of Energy-Saving Light Bulbs
The most commonly used energy-saving light bulb is the compact fluorescent light (CFL). Light-emitting diodes (LEDs) are increasing in popularity, but their high costs are often prohibitive for the average household. CFLs offer substantial energy savings to their users. But they have their drawbacks, too --- for example, some question the safety of CFLs due to the their potentially toxic contents. A closer look at ...
EcoVantage vs. Halogena Bulbs
When you purchase a light bulb, the true cost is greater than the price tag. You must also consider the energy costs of using the bulb in your home, plus the environmental impact of the bulb itself. If you’re weighing these costs when trying to decide between the Philips’ EcoVantage light bulb and the Halogena bulb, consider several factors, including the shape, the type of light they produce and the ...
Green Household Projects
Although the news about pollution, climate change and habitat loss can be overwhelming, every step you take to go green helps the environment. The steps don't have to be large to make a difference. Recycling paper instead of throwing it away saves trees, reduces air pollution and conserves water. Within a weekend, you can finish a few other household projects that will make your home more eco-friendly, save you ...
More Articles on Energy-Saving Lights
LEDs & Energy-Saving Lights
With a push to reduce energy consumption, light-emitting diodes and other energy-saving lights are increasingly desirable and available alternatives to traditional incandescent bulbs. Although more expensive than their incandescent counterparts, LEDs and other energy-saving bulbs cost less to operate over their lifespans because they generate more light with less electricity. The energy savings ultimately offset the cost of the bulb.
How to Save Energy With Fluorescent Light Bulbs
Energy-efficient fluorescent light bulbs, also known as compact fluorescent lamps or CFLs, use 67 percent to 75 percent less energy than incandescent bulbs at the same light output (see References 1). They also produce about 75 percent less heat than incandescent bulbs and last ten times as long (see References 2). According to Energy Star, one CFL can save as much as $40 in electricity costs over the life of the bulb compared to incandescent bulbs (see Reference 2). By replacing incandescent bulbs in your home with CFLs, you can save money and reduce your carbon footprint.
