Most Energy Saving Light Bulbs

The most energy efficient light bulbs are compact fluorescent light bulbs or cfls and led bulbs.

Most energy saving light bulbs.

Compact fluorescent lamps also called cfls are the most popular energy efficient bulbs. By replacing your home s five most frequently used light fixtures or bulbs with models that have earned the energy star you can save 45 each year. Cfl bulbs use fewer watts but led bulbs are the real winner in energy efficiency an 8 or 9 watt led bulb emits as much light as a 60 watt incandescent bulb. Switching to energy efficient lighting is one of the fastest ways to cut your energy bills.

Compared to traditional incandescents energy efficient lightbulbs such as halogen incandescents compact fluorescent lamps cfls and light emitting diodes leds have the following advantages. Incandescent bulbs and halogen bulbs have the highest wattage making them less energy efficient choices. A compact fluorescent lamp cfl also called compact fluorescent light energy saving light and compact fluorescent tube is a fluorescent lamp designed to replace an incandescent light bulb. Fluorescent light bulbs used to be notorious for the odd color of light they produce.

Some types fit into light fixtures designed for incandescent bulbs. They have a lifespan of 8 to 10 years and cost about 4 per bulb.