colored incandescent lamp

Defined in 1 dictionary — U.S. Code

United States Code

42 U.S.C. § 6291 — for purposes of this part (4 versions over time)

The term “colored incandescent lamp” means an incandescent lamp designated and marketed as a colored lamp that has—

(i) a color rendering index of less than 50, as determined according to the test method given in C.I.E. publication 13.3–1995; or

(ii) a correlated color temperature of less than 2,500K, or greater than 4,600K, where correlated temperature is computed according to the Journal of Optical Society of America, Vol. 58, pages 1528–1595 (1986).