Project Description

Electrical laboratory needed for SAE compliance testing of optical warning devices used on authorized emergency, maintenance, and service vehicles to SAE J845 Class 1 . Recommended practice providing design guidelines, test procedures, and performance requirements for 360 degree optical warning devices and selective coverage defined as any light that provides greater coverage then 40 degrees left-to-right but less than 360 degrees. Intended for authorized emergency, maintenance and service vehicles. Lighting tested from 5 degrees upward to 5 degrees downward.