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U-Shaped UV-C Germicidal Lamps

U-shaped UV-C germicidal lamps provide a folded lamp format for equipment designed around a return-tube light source. Select the complete lamp reference for the intended equipment and operating circuit.
  • U-Shaped Lamp Geometry: The folded profile provides a return path within the lamp body.
  • Replaceable Equipment Component: The lamp format supports service replacement in compatible UV-C equipment.
  • UV-C Germicidal Source: The lamp is intended as a UV-C source for purpose-designed germicidal equipment.
Lamp formU-shaped clear Φ16 mm return tube
Rated power18–55 W
Base / connectionSingle-ended 2-pin base
Primary wavelength253.7 nm UV-C
Ozone choiceNon-ozone or ozone-generating variant; 185 nm applies to the ozone option
Supply boundaryLamp only; holder, ballast, enclosure and safeguards are separate
Rated lifetime / warranty8,000–10,000 h / 1 year

Technical Specifications

Model Specifications

ModelDimensionsConnectionRated PowerSpectrumListed UV-C Intensity (μW/cm²)
XGYG18T5LU-UVC-E18Φ16 × 201 mm2-pin18 WUVC56
XGYG24T5LU-UVC-E24Φ16 × 287 mm2-pin24 WUVC80
XGYG30T5LU-UVC-E30Φ16 × 353 mm2-pin30 WUVC93
XGYG36T5LU-UVC-E40Φ16 × 429 mm2-pin40 WUVC108
XGYG48T5LU-UVC-E55Φ16 × 582 mm2-pin55 WUVC157

Listed UV-C intensity values are provided for the lamp components. Measurement distance, geometry and test conditions are not provided, so the values are not for cross-model performance comparison or finished-system design.

Product Description

Product Details

Product Construction

Parallel glass sections join at the closed end to create the visible profile. Handle and support the selected reference according to its approved equipment documentation.

Selection & Installation Notes

Before release, verify dimensional fit, connector arrangement, circuit requirements and any specified configuration. Provide suitable shielding, access controls, labels and servicing procedures because direct UV-C exposure can injure eyes and skin. See our UV-C germicidal category for related formats.

Recommended Application

Applications

  • Air Treatment Equipment: Integrate the selected lamp into enclosed UV-C equipment designed to treat moving air.
  • Water Treatment Equipment: Use the matched reference in shielded reactor assemblies designed for UV-C water treatment.
  • Surface Treatment Cabinets: Install the lamp within enclosed cabinets that control access during a treatment cycle.
  • OEM Germicidal Systems: Build the approved lamp reference into purpose-designed UV-C equipment with matched mechanical and electrical interfaces.
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Frequently Asked Questions?

Find clear answers to common questions about product specifications, model selection, applications, and quotation requirements. For project-specific needs, send us your target market, required quantity, and key specifications.

What equipment uses a U-shaped UV-C germicidal lamp?

It is used in purpose-designed UV-C air-treatment, water-treatment, surface-treatment and OEM germicidal equipment.

How should the correct lamp reference be selected?

Match the complete reference, dimensions, connection arrangement and operating circuit to the approved equipment documentation.

Is this lamp suitable for open-room operation?

No. UV-C exposure can injure eyes and skin, so the lamp belongs in equipment with suitable containment and access controls.

What must the host equipment provide?

The equipment must provide the specified mechanical support, electrical system, containment, controls, labeling and service safeguards.

Can a different lamp shape be substituted?

Use a different shape only after the equipment manufacturer verifies mechanical fit, electrical compatibility and the required UV-C configuration.

What should be checked before servicing the lamp?

Follow the equipment lockout and service instructions, prevent UV-C exposure and use the complete approved replacement reference.

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