10 C.F.R. § 431.222 Definitions concerning traffic signal modules and pedestrian modules.
Title 10 - Energy
Pedestrian module means a light signal used to convey movement information to pedestrians. Traffic signal module means a standard 8-inch (200 mm) or 12-inch (300 mm) traffic signal indication that— (1) Consists of a light source, a lens, and all other parts necessary for operation; and (2) Communicates movement messages to drivers through red, amber, and green colors.
Title 10: Energy
PART 431—ENERGY EFFICIENCY PROGRAM FOR CERTAIN COMMERCIAL AND INDUSTRIAL EQUIPMENT
Subpart M—Traffic Signal Modules and Pedestrian Modules
§ 431.222 Definitions concerning traffic signal modules and pedestrian modules.
