[Code of Federal Regulations]

[Title 40, Volume 29]

[Revised as of July 1, 2005]

From the U.S. Government Printing Office via GPO Access

[CITE: 40CFR469.41]



[Page 681-682]

 

                   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,



[[Page 682]]



    (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.