230 V AC halogen lamp (1100 W) 230 V AC incandescent lamp (1100 W) dual mounted fluorescent tube conventional ballast (2 x 100 W) dual mounted fluorescent tube conventional ballast (2 x 58 W) non-corrected fluorescent tube conventional ballast (100 W) non-corrected fluorescent tube conventional ballast (40 W) non-corrected fluorescent tube conventional ballast (58 W) parallel-corrected fluorescent tube conventional ballast (40 W) parallel-corrected fluorescent tube conventional ballast (58 W) serial-corrected fluorescent tube conventional ballast (100 W) serial-corrected fluorescent tube conventional ballast (40 W) serial-corrected fluorescent tube conventional ballast (58 W) |