| Manufacturer | Auer Signalgeräte | Model | Kennleuchte M3 |
| Different versions | Beacon | Standard | --- |
| Blub | P 21W | Color | blue |
| Voltage | 6 and 12 | Drive | Direkt |
| Size | 11,0 x 19,0 cm | Weight | 1,20 kg |
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| Interference sppression class | Temperature range | ||
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