§431.282. Definitions concerning mercury vapor lamp ballasts.
10 C.F.R. § 431.282
High intensity discharge lamp means an electric-discharge lamp in which—
Mercury vapor lamp means a high intensity discharge lamp, including clear, phosphor-coated, and self-ballasted screw base lamps, in which the major portion of the light is produced by radiation from mercury typically operating at a partial vapor pressure in excess of 100,000 Pa (approximately 1 atm).
Mercury vapor lamp ballast means a device that is designed and marketed to start and operate mercury vapor lamps intended for general illumination by providing the necessary voltage and current.
Specialty application mercury vapor lamp ballast means a mercury vapor lamp ballast that—
Notes, amendments, and revision history
Amendments
[74 FR 12074, Mar. 23, 2009]
Source
Source: 70 FR 60418, Oct. 18, 2005, unless otherwise noted.
Authority
Authority: 42 U.S.C. 6291-6317; 28 U.S.C. 2461 note.
Source
Source: 64 FR 54141, Oct. 5, 1999, unless otherwise noted.
Amendments
[74 FR 12074, Mar. 23, 2009]