IMPA 212218 BALLAST 220V 50HZ 8W
IMPA 212270 BALLAST 220V 50HZ 58W
IMPA 212257 BALLAST 220V 50HZ 36W
IMPA 212231 BALLAST 220V 50HZ 18W
IMPA 212036 BALLAST 120V 60HZ 15W
IMPA 212010 BALLAST 110V 60HZ 8W
IMPA 212062 BALLAST 110V 60HZ 36W
IMPA 212049 BALLAST 110V 60HZ 18W
IMPA 212023 BALLAST 110V 60HZ 10W