General Service Fluorescent Lamps

As defined in the Code of Federal Regulations (CFR), “general service fluorescent lamp” means any fluorescent lamp that can be used to satisfy the majority of fluorescent lighting applications, but does not include any lamp designed and marketed for the following nongeneral application: (1) Fluorescent lamps designed to promote plant growth; (2) Fluorescent lamps specifically designed for cold temperature applications; (3) Colored fluorescent lamps; (4) Impact-resistant fluorescent lamps; (5) Reflectorized or aperture lamps; (6) Fluorescent lamps designed for use in reprographic equipment; (7) Lamps primarily designed to produce radiation in the ultraviolet region of the spectrum; and (8) Lamps with a color rendering Index of 87 or greater. 10 CFR 430.2 Manufacturers have been required to comply with the U.S. Department of Energy (DOE) energy conservation standards for general service fluorescent lamps (GSFLs) since 1992.