Uvonair UV-80H Replacement UV Lamp
Uvonair UV-80H Replacement UV Lamp
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Order by 3pm Mon–Fri — we aim to post same day · FREE Express Delivery over £60 · 1–2 working days · Free Wembley pickup
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Keep a UV-80H running at full ozone output
This is the replacement UV lamp for the Uvonair UV-80H in-duct ozone generator, sold as a spare part rather than a complete unit, for growers who already run a UV-80H and need to service it rather than replace it outright. The UV-80H's odour-destroying ozone is generated by the lamps themselves reacting with oxygen in the airstream, so as a lamp ages and its UV output drops off, the unit's ozone production falls with it even though the fan and housing are otherwise still working fine.
Uvonair recommend changing the lamps in a UV-80H every year or after roughly 8,000 hours of use, whichever comes first, to keep the unit performing at the level it was designed for. Because the UV-80H's front-access panel is designed specifically for lamp servicing, swapping a spent lamp for this replacement takes only a few minutes and does not require disconnecting or removing the unit from the ducting run. Growers running odour-sensitive setups continuously through a full flowering cycle are the ones most likely to notice a lamp reaching the end of its life first, since a drop in ozone output there tends to show up as a return of smell at the exhaust point before anywhere else.
- Direct replacement - fits the Uvonair UV-80H in-duct ozone generator
- Restores full output - brings ozone production back to spec once the original lamp has aged
- Quick to fit - swaps in through the unit's front-access panel in minutes
- Scheduled maintenance item - designed to be changed annually as routine servicing
- Fits: Uvonair UV-80H in-duct ozone generator
- Recommended change interval: annually or approximately 8,000 hours of use
- Fitting: front-access panel, no need to remove the unit from ducting

FREE Express Delivery on orders over £60. We aim to post same day for next-working-day arrival — order by 3pm Mon–Fri. Delivery is 1–2 working days. A few harder-to-stock or large, bulky items can take a little longer — we'll tell you if that applies to your order. Heavy-item surcharges are always shown at checkout before you pay — we only ever charge what delivery costs us. Prefer to collect? Free pickup at our Wembley store.