Can a PL-L UV-C lamp be used for open room lighting?

No. UV-C can seriously injure eyes and skin. Operate the lamp only inside equipment with effective shielding, interlocks and controlled maintenance procedures.

PL-L UV-C kiemdodende lampen

Q: Is the 2G11 holder included?

No. The supplied item is the lamp only; the host equipment provides the matched holder, ballast, enclosure, controls and safeguards.

Q: When should a PL-L UV-C lamp be replaced?

The rated lifetime is 8,000–10,000 hours. Follow the host equipment maintenance schedule and the validated system procedure for replacement timing and safe handling.

PL-L UV-C germicidal lamps are clear Φ18 mm return-tube components with 2G11 four-pin bases. Three models cover 225–415 mm lengths for enclosed OEM equipment.

Parallel Return Geometry: Paired clear legs fold back to form the elongated lamp body.
Consolidated End Connection: Four contacts sit at one end of the assembly.
Serviceable Source Module: The consumable component remains separate from its host equipment.
Three Physical Envelopes: Individual order codes suit different equipment-cavity lengths.

Lamp form	PL-L twin-tube return form, Φ18 mm
Nominaal vermogen	18–36 W
Base / connection	2G11 4-pin single-ended base
Primary wavelength	253.7 nm UV-C

Ozone choice	Non-ozone or ozone-generating variant; 185 nm applies to the ozone option
Supply boundary	Lamp only; holder, ballast, enclosure and safeguards are separate
Rated lifetime / warranty	8,000–10,000 h / 1 year

Clear PL-L UV-C lamp Φ18 × 225 mm, 2G11 four-pin, 18 W

Clear PL-L 2G11 UV-C lamps installed vertically inside enclosed air-treatment equipment

Clear PL-L UV-C lamp Φ18 × 320 mm, 2G11 four-pin, 24 W

Clear PL-L UV-C lamp Φ18 × 415 mm, 2G11 four-pin, 36 W

Technical Specifications

Model Specifications

Model	Dimensions	Connection	Rated Power	Spectrum	Listed UV-C Intensity (μW/cm²)
XGYPLL-UVC-18W	Φ18 × 225 mm	2G11	18 W	UVC	52
XGYPLL-UVC-24W	Φ18 × 320 mm	2G11	24 W	UVC	100
XGYPLL-UVC-36W	Φ18 × 415 mm	2G11	36 W	UVC	150

Each UV-C intensity entry is a lamp-component reference. Because measurement distance, geometry and test conditions are not specified, do not use these values for cross-model comparison or finished-system design.

Product Description

Product Details

Product Construction

The PL-L product is a low-pressure mercury-vapour source with a clear Φ18 mm glass body. It is supplied as a lamp component; the complete system provides the holder, ballast, enclosure, controls and access safeguards.

Selection & Installation Notes

Before replacement, verify cavity clearance, 2G11 holder orientation, four-pin alignment and operating circuit against the equipment drawing. UV-C can seriously injure eyes and skin, so operate the lamp only inside equipment with effective containment, interlocks or equivalent access controls, lockout procedures and an exposure review. Compare related products in our UV-C germicidal lamp range.

Recommended Application

Toepassingen

Air Treatment Chambers: Install the selected lamp inside enclosed air-treatment equipment with matched electrical components and access safeguards.
Water Treatment Modules: Integreer de PL-L-lichtbron in afgeschermde reactorapparatuur die is ontworpen voor het gekozen model.
Closed Process Equipment: Gebruik het vervangbare component in samenstellingen die tijdens gebruik blootstelling aan UV-C voorkomen.
OEM Treatment Systems: Approve the complete lamp, circuit and enclosure definition before sampling or production.

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Frequently Asked Questions?

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Kan een PL-L UV-C-lamp worden gebruikt voor verlichting in een open ruimte?

Nee. UV-C kan ogen en huid ernstig beschadigen. Gebruik de lamp uitsluitend in apparatuur met effectieve afscherming, vergrendelingen en gecontroleerde onderhoudsprocedures.

Is the 2G11 holder included?

Nee. Het geleverde artikel is uitsluitend de lamp; de hoofdapparatuur levert de passende houder, ballast, behuizing, bedieningselementen en veiligheidsvoorzieningen.

Can a PL-L lamp replace a PL-S lamp?

Do not substitute by appearance alone. PL-L uses a long Φ18 return form and a 2G11 four-pin base; verify the physical interface, electrical circuit and equipment safeguards before replacement.

How should a replacement model be selected?

Match the complete model, Φ18 geometry, exact length, 2G11 base, operating circuit and ozone requirement to the approved equipment specification.

How should the UV-C intensity entries be used?

Treat them as lamp-component references. Measurement distance, geometry and test conditions are not specified, so do not use them for finished-system design or cross-model performance comparison.

When should a PL-L UV-C lamp be replaced?

De nominale levensduur bedraagt 8,000–10,000 uur. Volg het onderhoudsschema van de hoofdapparatuur en de gevalideerde systeemprocedure voor het vervangingstijdstip en een veilige omgang.