High intensity discharge lamps and ballasts standards set contains low/high pressure lamps and metal-halide lamps. Set includes: ANSI C78.30, ANSI/ANSLG C78.40, ANSI/ANSLG C78.41, ANSI/ANSLG C78.42, ANSI/ANSLG C78.43, ANSI/ANSLG C78.44, ANSI/ANSLG C78.45, ANSI C78.379, ANSI/ANSLG C78.380, ANSI C78.389, ANSI C78.79, ANSI/ANSLG C81.61, ANSI/ANSLG C81.62, ANSI/ANSLG C81.63, ANSI/ANSLG C82.14, ANSI C82.4, ANSI C82.6, ANSI C82.77, ANSI/ANSLG C82.9.