### Question
What does ballast input voltage mean?


### Answer
**Ballast input voltage** has the following meaning in *42 U.S.C. § 6291*:

> the rated input voltage of a fluorescent lamp ballast

#### Citation:
  - *42 U.S.C. § 6291*
  - Heading: **CHAPTER 77-ENERGY CONSERVATION > SUBCHAPTER III-IMPROVING ENERGY EFFICIENCY > Part A-Energy Conservation Program for Consumer Products Other Than Automobiles**

