T4 Quad Tube - 4 Pin Base - Compact Flourescent CFL Cross Reference

T4 Quad Tube - 4 Pin - CFL Cross Reference

T4 Quad Tube - 4 Pin Base - Beveled End - CFL Cross Reference
EiKO	Philips (PL-C)	GE (Double Biax)	Osram (Dulux D)
QT13/27-4P	PL-C 13W/27/4P	F13DBX/SPX27/4P	CF13DD/E/827
QT13/30-4P	PL-C 13W/30/4P	F13DBX/SPX30/4P	CF13DD/E/830
QT13/35-4P	PL-C 13W/35/4P	F13DBX/SPX35/4P	CF13DD/E/835
QT13/41-4P	PL-C 13W/41/4P	F13DBX/SPX41/4P	CF13DD/E/841
QT13/50-4P	NA	NA	NA
QT13/65-4P	NA	NA	NA
QT18/27-4P	PL-C 18W/27/4P	F18DBX/SPX27/4P	CF18DD/E/827
QT18/30-4P	PL-C 18W/30/4P	F18DBX/SPX30/4P	CF18DD/E/830
QT18/35-4P	PL-C 18W/35/4P	F18DBX/SPX35/4P	CF18DD/E/835
QT18/41-4P	PL-C 18W/41/4P	F18DBX/SPX41/4P	CF18DD/E/841
QT18/50-4P	NA	NA	NA
QT18/65-4P	NA	NA	NA
QT26/27-4P	PL-C 26W/27/4P	F26DBXT4/SPX27/4P	CF26DD/E/827
QT26/30-4P	PL-C 26W/30/4P	F26DBXT4/SPX30/4P	CF26DD/E/830
QT26/35-4P	PL-C 26W/35/4P	F26DBXT4/SPX35/4P	CF26DD/E/835
QT26/41-4P	PL-C 26W/41/4P	F26DBXT4/SPX41/4P	CF26DD/E/841
QT26/50-4P	NA	NA	NA
QT26/65-4P	NA	NA	NA