W-L-305D, FEDERAL SPECIFICATION, LIGHT SET, GENERAL ILLUMINATION (EMERGENCY OR AUXILIARY) (12 MAY1976)

W-L-305D, FEDERAL SPECIFICATION, LIGHT SET, GENERAL ILLUMINATION (EMERGENCY OR AUXILIARY) (12 MAY1976)., This specification covers emergency light sets and auxiliary light sets of unit unit equipment type. This equipment is not intended for use in hazardous locations as defined in article 500 NFPA No.70.