high intensity discharge lamp
Defined in 1 place of the United States Code.
(A) The term “high intensity discharge lamp” means an electric-discharge lamp in which—
(i) the light-producing arc is stabilized by bulb wall temperature; and
(ii) the arc tube has a bulb wall loading in excess of 3 Watts/cm2.
Source
- 2005–200742 U.S.C. § 6291The Public Health and Welfare · Definitions · for purposes of this part
In general.—The term "high intensity discharge lamp" means an electric-discharge lamp in which—
(i) the light-producing arc is stabilized by the arc tube wall temperature; and
(ii) the arc tube wall loading is in excess of 3 Watts/cm2.
Source
- 2007–201842 U.S.C. § 6291The Public Health and Welfare · Definitions · for purposes of this part
Inclusions.—The term "high intensity discharge lamp" includes mercury vapor, metal halide, and high-pressure sodium lamps described in subparagraph (A).
Source
- 2007–201842 U.S.C. § 6291The Public Health and Welfare · Definitions · for purposes of this part
The term “high intensity discharge lamp” includes mercury vapor, metal halide, and high-pressure sodium lamps described in subparagraph (A).
Source
- 2005–present42 U.S.C. § 6291The Public Health and Welfare · Definitions · for purposes of this part
The term “high intensity discharge lamp” means an electric-discharge lamp in which—
(i) the light-producing arc is stabilized by the arc tube wall temperature; and
(ii) the arc tube wall loading is in excess of 3 Watts/cm2.
Source
- 2013–present42 U.S.C. § 6291The Public Health and Welfare · Definitions · for purposes of this part