This SAE Recommended Practice provides dimensional specifications for the 4 1/2 and 5 3/4 inch general service sealed lighting units, intended for use in such applications as motorcycle headlamps, military headlamps, industrial machinery headlamps, fog lamps, spot lamps, etc. This document supersedes SAE J 760.
SAE J3003-2013 history
2017SAE J3003-2017 Dimensional Specifications for General Service Sealed Lighting Units
2013SAE J3003-2013 Dimensional Specifications for General Service Sealed Lighting Units
2012SAE J3003-2012 Dimensional Specifications for General Service Sealed Lighting Units