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Energy Wiser® Electronic Quad- and Triple-Tube 4-Pin CFL Bulbs
For use in fixtures with electronic ballasts*
Ideal for commercial applications, most commonly used in recessed cans, ceiling fixtures, and wall sconces
Minimum Starting Temperature: 5°F (-15°C)
RoHS and TCLP Compliant
Triple Tube options are amalgam lamps suitable for high heat applications and contain less than 1mg of mercury
Note: Fluorescent lamps contain mercury: For more information on clean up and safe disposal of fluorescent lamps, visit epa.gov/cfl. Dimming capability requires use of a dimmable fixture ballast with compatible dimmer (sold separately; see fixture/ballast specifications)
The warm up period is about one minute, which they neglect to tell you, so keep that in mind and if you don't like a light to flicker for a long time before coming on fully, you may not want to buy these bulbs. remember they are non returnable, and so are fixtures that are installed. very frustrating
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1 Questions from the Community
Can these compact flourescent bulbs be used with a dimmer switch?