The Great Truth About CFL Bulbs
Compact fluorescent lamps (CFLs) use less electricity than traditional incandescents, typical CFLs can pay for themselves in less than nine months, and then start saving you money each month. An ENERGY STAR-qualified CFL uses about one-fourth the energy and lasts ten times longer than a comparable incandescent bulb that puts out the same amount of light.
CFL bulbs are available in a range of light colors, including warm (white to yellow) tones that were not as available when first introduced. Some are encased in a cover to further diffuse the light and provide a similar shape to the bulbs you are replacing.
On average 12% of a house-holds energy usage comes from lighting.
Compact Fluorescent FAQs
How are compact fluorescent light bulbs different than incandescent bulbs?
First, they use about 75% less electricity to produce the same amount of light. This saves money in energy costs while also preventing greenhouse gases from being released into the atmosphere. Second, they are rated to last for many years in recommended applications with normal use – often up to 10 years or more – so they also save money by eliminating the need to replace bulbs as often.
Where can I use compact fluorescent bulbs? What are my choices?
Compact fluorescent bulbs can be used in most household fixtures. They are most commonly used in table lamps, floor lamps, decorative fixtures, wall sconces, outdoor lanterns, security light fixtures, indoor recessed fixtures, track lighting systems and more. CFLs are available in a wide variety of shapes and sizes. Most popular CFL bulbs include twists, mini-twists, 3-way twists, covered A-shape bulbs, indoor and outdoor high heat rated reflectors and dimmable twists.
What is the difference between a Soft White, Bright White and Daylight compact fluorescent bulb? How do I know which color temperature to choose?
Shades of white light are measured in degrees Kelvin, where lower degrees indicate yellower light and higher degrees indicate whiter or bluish white light. Soft White (2700° Kelvin) is the warmest option that most closely approximates a standard incandescent bulb. It is most often used in areas like living rooms. Bright White (3500° - 4100° Kelvin) is a whiter light than soft white and is most often selected for kitchens and bathrooms or work spaces. Daylight (6000° - 6500° Kelvin) is recommended for reading areas or for use in craft rooms and is a more bluish white that most closely approximates an outdoor overcast sky.
Can I use compact fluorescent bulbs in 3-way fixtures?
We make special CFLs that work in 3-way fixtures. A non-3-way CFL will only operate on the second setting of a 3-way socket.
Can I use compact fluorescent bulbs with a dimmer?
We make specially designed dimmable compact fluorescent bulbs that operate normally with most dimmers used in residential applications. Standard CFLs are not dimmable and are not recommended for use with dimmable circuits.
