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www.pond-planet.co.uk£10.89Visit shop Pond Planet Green Replacement Pll Uv Lamps
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The Pond Planet Replacement PLL UV Lamp is an essential component for pond owners looking to maintain clear, healthy water by neutralizing algae and harmful bacteria. Manufactured by Philips, this high-quality 18W germicidal bulb is ideal for those who prioritize water clarity and biological health in their pond ecosystems. While it offers a long 15,000-hour lifespan, users must handle the lamp with care and ensure it is installed within a compatible enclosed UVC unit to prevent exposure to harmful UV-C radiation.
| Colour | Green |
|---|---|
| Model Part Number | 57641 |
| Brand | Pond Planet |
It is recommended to replace the bulb once a year, preferably in the spring, to ensure optimal performance during the summer season.
It is best to avoid touching the glass directly. Use a soft, clean cloth to handle the bulb to prevent skin oils from damaging the glass surface.
Yes, because the lamp is contained within your UVC unit, the light only treats the water passing through the unit and does not harm fish or plants.
2G11 refers to the specific four-pin connector type at the base of the lamp, which ensures compatibility with specific UVC pond light sockets.
While the technology is germicidal and capable of air sterilization, this specific lamp is designed and sold for use in pond water UVC filtration units.
Check that the 2G11 base is fully seated in the socket and verify that the power supply to the UVC unit is active.
Check the quartz sleeve for cloudy build-up or scale; clean the sleeve with a non-abrasive cleaner to allow full light penetration.
To install, ensure your pond UVC unit is powered down and unplugged from the mains. Open the unit housing carefully, remove the old lamp by gently pulling it from the 2G11 socket, and slide in the replacement. Never touch the glass of the new lamp with bare fingers, as oils from your skin can create hot spots that reduce the bulb's lifespan; use a clean, dry cloth for handling. Because this lamp produces radiation harmful to living tissue, it must never be operated outside of its protective, enclosed housing. Regularly check the quartz sleeve inside your unit for mineral deposits and clean it as needed to ensure the UV light can penetrate the water column effectively.
