The LC55 circuit board is part of the Wedeco control electronics. A board fault takes the reactor out of service even when lamps, sleeves and sensor are sound, and it presents in the same way a failed sensor or ballast does — worth eliminating by substitution before more expensive parts are replaced. Wedeco designates the board LC55; the designation is carried exactly as the manufacturer states it. Wedeco was founded in Herford, Germany in 1976 and is now a Xylem brand.
| Component type | Control PCB |
| Original part number | LC55 |
| Compatible with LC55 | |
| Product group | Spare Parts |
| Sales unit | pcs |
| MOQ | 1 |