| Block Type | : | Light Block |
| Illumination Colour | : | Blue |
| Series | : | SIRIUS ACT |
| Illumination Type | : | LED |
| LED Included | : | Yes |
| Current Rating | : | 20mA |
| Block Type | : | Light Block |
| Illumination Colour | : | Blue |
| Series | : | SIRIUS ACT |
| Illumination Type | : | LED |
| LED Included | : | Yes |
| Current Rating | : | 20mA |