Amalgam Lamps

Achieve maximum water clarity and long-lasting sterilisation performance with our range of high-output amalgam lamps, replacement UV-C bulbs, and immersion clarifier tubes. Engineered specifically for dedicated koi ponds, heavy-duty commercial water features, and drum filter integration, amalgam lamps deliver significantly higher germicidal output and longer operational lifespans than standard low-pressure mercury bulbs.

Featuring advanced solid mercury alloy technology, our amalgam lamps maintain steady, peak 254-nanometre ultraviolet-C radiation across fluctuating water temperatures, ensuring continuous breakdown of free-floating single-celled algae and reduction of harmful waterborne pathogens throughout every season. With an extended working life of up to sixteen thousand operating hours, these heavy-duty lamps require fewer replacements, lowering your annual maintenance overheads while providing stable, high-intensity radiation that keeps pond water pristine. Available in a wide selection of wattages and multi-pin base formats to fit leading standalone stainless steel clarifiers and drop-in drum filter immersion units, each bulb is manufactured with high-purity quartz glass for optimal light transmission.