This UV-C bulb and glass is used on the UV-C Wonder Light System from Wellis. This bulb needs to be replaced every year.
Wellis reference:
ACM1224
Specifications:
- Connections: 4 pin connection.
- Length: 305mm
- Diameter: 15mm
Notes: For Balboa UV sanitizers. Please note that this bulb contains mercury and therefore requires proper recycling.