Deskripsi
| Range name | Harmony |
| Main function | Lighting bulb (incandescent) |
| Control Voltage (AC) | 24 Vac |
| Control Voltage (DC) | 24 Vdc |
| Supply voltage | (AC) 24 V |
| (DC) 24 V | |
| Power consumption | 2.6 W |
| Technical compatibility with | Harmony XB4 |
| Harmony XB5 | |
| Harmony XB7 | |
| Network frequency | DC Hz |
| Technology used in component | Incandescent bulb |
| Functions | Incandescent bulb with BA9s base |
| Primary brand | Schneider Electric |
| Secondary brand | Telemecanique |
