Illumination
AssemblyInternal lighting: an LED ring behind each translucent dial gives even night legibility on a few watts, replacing the fluorescent rings of older units. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Illumination
4 top-level lines as of r136797| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | LED Ring | railway-station-clock-led-ring | 2× | 2 | · | part |
| 2 | Diffuser Disc | railway-station-clock-diffuser | 2× | 2 | · | part |
| 3 | Power Supply | power-supply | 1× | 1 | · | part |
| 4 | Wire Bundle | wire-bundle | 1× | 1 | · | part |