[Code of Federal Regulations]
[Title 40, Volume 29]
[Revised as of July 1, 2007]
From the U.S. Government Printing Office via GPO Access
[CITE: 40CFR469.41]

[Page 680]
 
                   TITLE 40--PROTECTION OF ENVIRONMENT
 
         CHAPTER I--ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
 
PART 469_ELECTRICAL AND ELECTRONIC COMPONENTS POINT SOURCE CATEGORY
--Table of Contents
 
               Subpart D_Luminescent Materials Subcategory
 
Sec. 469.41  Specialized definitions.

    The definitions in 40 CFR part 401 and the chemical analysis methods 
in 40 CFR part 136 apply to this subpart. In addition,
    (a) The term ``luminescent materials'' shall mean materials that 
emit light upon excitation by such energy sources as photons, electrons, 
applied voltage, chemical reactions or mechanical energy and which are 
specifically used as coatings in fluorescent lamps and cathode ray 
tubes. Luminescent materials include, but are not limited to, calcium 
halophosphate, yttrium oxide, zinc sulfide, and zinc-cadmium sulfide.