Description / Abstract:
This SAE Recommended Practice provides test procedures,
requirements, and guidelines for side turn signal lamps intended
for use on vehicles 12 m or more in overall length, except pole
trailers. Side turn signal lamps conforming to the requirements of
this document may be used on other large vehicles such as trucks,
truck tractors, buses, and other applications where this type of
lighting device is desirable. It is not intended for use on shorter
vehicles due to the higher intensity requirements of SAE J2039
compared to the SAE J914 devices.