### Question
How does IMPROVING ENERGY EFFICIENCY define bulb shape?


### Answer
Under *42 U.S.C. § 6291*, **bulb shape** is defined as:

> the shape of lamp, especially the glass bulb with designations for bulb shapes found in ANSI C79.1–1980 (R1984)

#### Citation:
  - *42 U.S.C. § 6291*
  - Heading: **CHAPTER 76-AGE DISCRIMINATION IN FEDERALLY ASSISTED PROGRAMS > SUBCHAPTER III-IMPROVING ENERGY EFFICIENCY > Part A-Energy Conservation Program for Consumer Products Other Than Automobiles**

