| Function |
By filling a glass body (smaller volume in comparison with bulbs) with halogenes (iodine, bromine) a lower degeneration of the filament is achieved maintaining almost a constant or higher light output. |
| Function |
By filling a glass body (smaller volume in comparison with bulbs) with halogenes (iodine, bromine) a lower degeneration of the filament is achieved maintaining almost a constant or higher light output. |