### Question
What does white light emitting diode mean?


### Answer
**White light emitting diode** has the following meaning in *42 U.S.C. § 16192*:

> a semiconducting package, using either organic or inorganic materials, that produces white light using externally applied voltage

#### Citation:
  - *42 U.S.C. § 16192*
  - Heading: **CHAPTER 149-NATIONAL ENERGY POLICY AND PROGRAMS > SUBCHAPTER IX-RESEARCH AND DEVELOPMENT > Part A-Energy Efficiency**

