Please note: Velda has its own type of lamp. If you have a Velda UVC unit, you will need an original Velda UV-C replacement lamp.
- Velda Clear-line 18 watt
- Velda clear control 50 + UV-C
- Velda UV-C unit 18 watt
- Velda Clean Pond UV-C 18 Watt
- Velda giant biofill xl set 20000
- Velda cross-flow biofill set
The UV-C lamps should be replaced annually; a UV lamp has approximately 8,000 hours of life. After this period, the lamp loses its power.
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