The Curalux CLCN GUV30WD is a 30 W ultraviolet C (UV C) germicidal fluorescent tube engineered for use in specialised enclosed sterilisation equipment where effective microbial control is required. This double ended design uses a larger than T8 cap that fits fixtures designed for higher output germicidal tubes. UV C radiation at the germicidal wavelength disrupts DNA/RNA in microorganisms, helping to inactivate bacteria, viruses, moulds and other pathogens — offering chemical free sterilisation in controlled environments.
⚠️ Safety Notice: UV C radiation is harmful to eyes and skin. This lamp is intended to be used only in sealed, shielded fixtures and must never be used where direct exposure to humans, animals or plants could occur. This product is not suitable for general illumination or open area use. (signify.com)
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- Description
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- How UV C Germicidal Technology Works
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- Technical Specifications
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• ☀️ High Output UV C Radiation: Emits short wave UV C light in the germicidal band (~254 nm), effective for microbial inactivation in enclosed systems.
• 💡 30 W Power Rating: Balanced output suitable for mid sized sterilisation applications.
• 🔁 Double Ended Fluorescent Design: Provides stable electrical contact and high operating efficiency in fixtures designed for larger than T8 UV C tubes.
• 🧪 Specialised Germicidal Lamp: Manufactured with materials that maximise UV C transmission and germicidal efficiency.
• ✔ Enclosed System Use: Ideal for air, water and surface sterilisation equipment where containment of UV C radiation is assured.
• ⏱ Reliable Performance: Designed to deliver consistent UV C output when installed and maintained in appropriate fixtures.
UV C germicidal lamps emit ultraviolet radiation that interferes with the genetic material (DNA/RNA) of microorganisms. This energy disrupts cellular replication, rendering microbes unable to replicate or survive. Unlike chemical disinfectants, UV C provides chemical free sterilisation without residues or consumables — making it ideal for continuous hygiene control in professional systems. (signify.com)
The CLCN GUV30WD 30 W germicidal tube is commonly used in the following sealed UV C disinfection systems:
✔ Air Purification & HVAC Sterilisation Units – installed in ducted air treatment devices to help reduce airborne microbes as air passes through.
✔ Water Treatment Systems – used in UV water sterilisation chambers to neutralise pathogenic microorganisms.
✔ Surface Sanitisation Cabinets – ideal for enclosed cabinets or chambers for disinfecting tools, equipment or packaging.
✔ Industrial & Laboratory Hygiene Equipment – supports contamination control in environments where controlled UV C exposure is critical.
Note: The effectiveness of UV C disinfection depends on correct lamp positioning, fixture design and exposure time. Always follow the fixture manufacturer’s guidance for best results.
| Specification | Details |
|---|---|
| Model | CLCN GUV30WD |
| Technology | UV-C Germicidal Fluorescent Tube |
| Rated Power | 30 W |
| Lamp Type | Double Ended Fluorescent Tube |
| Cap/Base | Larger than T8 / Double Ended (system dependent) |
| UV Emission | Germicidal UV-C (~254 nm) |
| Intended Use | Sealed air, water & surface sterilisation |
| Safety | Enclosed use only; no exposure to people |
• Installation: This lamp must be fitted only in fixtures engineered for UV C germicidal use with full shielding that prevents UV C leakage.
• Avoid Exposure: UV C radiation can cause serious harm to eyes and skin. Never operate this lamp where humans, animals or plants could be directly exposed.
• Use Safety Interlocks: Ensure fixtures include safety interlocks, shielding and secure housings.
• Replace on Schedule: Replace the germicidal tube at recommended intervals to maintain effective disinfection performance.
• System Compatibility: Confirm that the fixture’s ballast, holders and electrical connections are specified for this 30 W double ended UV C lamp.




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