Genuine Replacement UV Lamp for Viqua VH410 UV Steriliser

Genuine Viqua UV lamp, compatible with VH410, VH410M, SC-410, SCM-410, SPV-410, SP410-HO, SPV-8 UV systems.
ANNUAL LAMP CHANGE: After a year, the UV lamp needs to be replaced because it may not have enough intensity to kill bacteria after 9000 hours of use. UV light weakens and isn't strong enough to properly treat your water. Replacing your lamp annually with a genuine VIQUA lamp ensures optimal system performance.