Spiral bulb

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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 ; some types fit into light fixtures designed for incandescent bulbs. The lamps use a tube that is curved or folded to fit into the space of an incandescent bulb, and a compact electronic ballast in the base of the lamp. Compared to general-service incandescent lamps giving the same amount of visible light , CFLs use one-fifth to one-third the electric power, and last eight to fifteen times longer. A CFL has a higher purchase price than an incandescent lamp, but can save over five times its purchase price in electricity costs over the lamp's lifetime. In many countries, governments have banned the disposal of CFLs together with regular garbage. These countries have established special collection systems for CFLs and other hazardous waste.

Spiral bulb

With that being said, CFL light bulbs are not appropriate for all applications. They provide a longer warm-up time and generally aren't dimmer compatible see our dimmable CFLs if you need a dimmable style. We have popular, standard options such as watt CFL bulbs plus high-lumen CFLs for extreme brightness and styles in a broad selection of bases. While not as energy efficient as LEDs, spiral CFLs are also significantly cheaper, making them the perfect choice for those looking to upgrade from incandescent bulbs without making the jump to LEDs. At BulbAmerica, we carry a wide range of spiral CFL bulbs available in a wide range of colors and wattages. Most aren't dimmer-compatible and generally have a longer warm-up time to get to maximum luminosity. Stay in Touch. All Bulbs. LED Bulbs. Halogen Bulbs. PAR Bulbs. MR Bulbs. LED Downlights. LED Strips.

EPA published a data sheet stating that the net system emission of mercury for CFL lighting was lower than for incandescent lighting of comparable lumen output, spiral bulb.

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For expert help, call: Are you searching for an alternative to incandescent lighting for your home or business? Then take a look at our compact fluorescent CFL light bulbs. CFL bulbs, or spiral light bulbs are self-ballasted and do not require an external ballast to operate like fluorescent tubes do. CFL light bulbs come in a variety of wattages, sizes, and color temperatures making them a very versatile addition to your overall lighting plan. Spiral light bulbs can be used in a wide variety of applications. Smaller CFL lights are suitable for use in household and business applications including table lamps, sconces, and outdoor fixtures if you live in mild climates.

Spiral bulb

With that being said, CFL light bulbs are not appropriate for all applications. They provide a longer warm-up time and generally aren't dimmer compatible see our dimmable CFLs if you need a dimmable style. We have popular, standard options such as watt CFL bulbs plus high-lumen CFLs for extreme brightness and styles in a broad selection of bases. While not as energy efficient as LEDs, spiral CFLs are also significantly cheaper, making them the perfect choice for those looking to upgrade from incandescent bulbs without making the jump to LEDs.

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Archived from the original on December 21, A bi-pin tube contains an integrated starter, which obviates the need for external heating pins but causes incompatibility with electronic ballasts. Wikimedia Commons. A Maine Department of Environmental Protection DEP study of comparing clean-up methods warns that using plastic bags to store broken CFL bulbs is dangerous, because vapors well above safe levels continue to leak from the bags. Most aren't dimmer-compatible and generally have a longer warm-up time to get to maximum luminosity. DC CFLs are popular for use in recreational vehicles and off-the-grid housing. However, industry sources claim the UV radiation received from CFLs is too small to contribute to skin cancer and the use of double-envelope CFLs "largely or entirely" mitigates any other risks. Efficient Lighting FAQs. LED Bulbs. For example, Sylvania's Daylight CFLs have a color temperature of K, while most other lamps called daylight have color temperatures of at least K. Special electronic ballasts integrated or separate are required for dimming service.

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No cellular damage was observed following exposure to incandescent light of equivalent intensity. Ballast failures are usually due to overheating and may be accompanied by discoloration or distortion of the ballast enclosure, odors, or smoke. LED Strips. LED Security Floodlights. Archived from the original on 16 February Unsourced material may be challenged and removed. Integrated CFLs work well in many standard incandescent light fixtures, reducing the cost of converting to fluorescent. For those with skin sensitivity long term indoor exposure may be a concern, in which case they may want to use a bulb with lower UV radiation output. The relationship is, in fact, logarithmic: the sensitivity of the eye decreases rapidly as the luminance of the source increases. Archived from the original on April 26, The amount of mercury released by one bulb can temporarily exceed U.