Replacement UVC Bulbs 4 Watt

To maintain efficiency with UVCs and combined filters the lamp should be replaced at the beginning of each season.

Every UVC no matter where it is manufactured needs a new UV lamp every year at least. Do not neglect this need to change the UVC lamp because it becomes totally ineffective after about 8000 hours of life (ie about 1 year).

Bradshaws Direct, based in York is our recommended UK supplier | Best USA supplies Florida based