Conventional ballast 1x4W / 6W / 8W, 2x4W TL lamps. This is a standard ballast (ballast) for fluorescent lamps with a power of 4W to 8W. These can be used with starter.
Conventional ballast 18W TL-D lamps. This is a standard ballast (VSA) for TL-D fluorescent lamps and for PL lamps with an output of 18W. These can be used with starter.