Ballasts for fluorescent lamps; dimensions of cross-section
€24.39
Light centre position and filament shapes of motor vehicle bulbs
Discharge lamps; schedule of groups and definitions
Railway vehicles and vehicles; sockets E27, for railway lamps, 2 A, 750 V, without and with shorting bar, main dimensions
Plug gauge for E27 lampholder for test contact making
Plug gauge for E 14 lampholder for test contact making
Electric lamps; schedule of groups
Electrical communication engineering; transparent lamp covers
Projection lamps; double ended halogen studio lamps
Projection lamps; halogen photographic lamps
Projection lamps; single ended halogen lamps for stage lighting
Metal halide lamps with spectral energy distribution similar to natural light, for film and television recordings.
Telephone lamps with caps T 6,8 and T 5,5
Fluorescent lamps, U-shaped.
Electrical communication engineering; lamp holder T 6,8
