Product Overview
UV Germicidal Lamp Tube is a low-pressure mercury vapor lamp designed to emit UVC radiation at 253.7 nm for industrial disinfection and microbial inactivation. It is manufactured for B2B buyers, including water treatment companies, HVAC equipment manufacturers, air purifier brands, food and beverage plants, pharmaceutical facilities, and OEM/ODM partners.
Our UV Germicidal Lamp Tube is available in ozone-free and ozone-generating versions, with multiple power ratings, lengths, tube diameters, and end bases. It is supplied with high-purity quartz tubing for stable UVC output and reliable service life in permitted industrial applications.
Key Features
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UV Germicidal Lamp Tube with high-purity quartz envelope for strong UVC transmission
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Standard UVC wavelength: 253.7 nm
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Ozone-free or ozone-generating versions available
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Power range from 4 W to 320 W
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Custom length, diameter, base, and lamp markings
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Stable UVC output and long rated life
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Compatible with magnetic and electronic ballasts
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Factory-direct B2B pricing, OEM/ODM, and export packing
Technical Specifications
| Property | Specification |
|---|---|
| Product Name | UV Germicidal Lamp Tube |
| Lamp Type | Low-pressure mercury vapor UVC lamp |
| Wavelength | 253.7 nm UVC; 185 nm + 253.7 nm for ozone-generating |
| Tube Material | High-purity quartz |
| Power Range | 4 W – 320 W |
| Length Range | 100 mm – 1800 mm, customizable |
| Tube Diameter | 15 mm, 19 mm, 25 mm, or custom |
| End Base | G5, G13, G23, G32, 2G11, 2G7, custom |
| Lamp Current | 0.3 A – 1.0 A depending on model |
| Voltage | Via matched ballast; 110 V / 220 V systems available |
| UVC Output | Model-dependent; tested per batch |
| Rated Life | 8,000 – 12,000 hours typical |
| Ozone Type | Ozone-free or ozone-generating |
| Operating Temperature | 20°C – 60°C recommended |
| Ballast | Magnetic or electronic, matched to lamp |
| Packaging | Sleeve, carton, pallet |
| MOQ | Negotiable |
| Lead Time | 7–25 days |
| OEM / ODM | Available |
| Documents | MSDS, COA, test report where applicable |
Available Models & Custom Options
UV Germicidal Lamp Tube can be customized for your equipment or project:
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4 W, 6 W, 8 W, 15 W, 25 W, 30 W, 40 W, 55 W, 75 W, 100 W, 150 W, 200 W, 320 W
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Ozone-free 254 nm or ozone-generating 185 nm + 254 nm
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Amalgam lamp options for high-output applications
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Custom tube length, diameter, and end base
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Private label, logo printing, and OEM packaging
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Matched ballast and starter supply available on request
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Export documents: invoice, packing list, COA, MSDS, certificate of origin
Send us your required power, length, base, ozone type, ballast, quantity, and destination country. Our factory team will confirm the suitable UV Germicidal Lamp Tube specification for your application.
Typical Applications
UV Germicidal Lamp Tube is commonly used in industrial and commercial equipment such as:
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Water treatment and wastewater disinfection
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Air purification and HVAC duct systems
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Surface disinfection in enclosed equipment
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Food and beverage processing lines
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Pharmaceutical and laboratory equipment
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Aquaculture and aquarium systems
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Swimming pool and spa water treatment
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OEM air purifiers and water purifiers
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Industrial odor control and ozone generation
UV Germicidal Lamp Tube is intended for B2B industrial use only and must be installed in properly designed, shielded equipment.
Quality Control & Testing
Each batch of UV Germicidal Lamp Tube is inspected for:
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UVC output
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Wavelength consistency
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Tube dimensions
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Quartz tube appearance
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Base and pin alignment
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Aging and stability
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Leak and appearance check
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Packaging condition
Samples and test reports are available for qualified B2B buyers before bulk order.
Packing & Delivery
UV Germicidal Lamp Tube is packed for safe export and low breakage:
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Individual sleeve or foam protection
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Cartons with private labels
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Palletized for sea freight
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Air and express shipping available
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Custom labels, logos, and packaging designs accepted
Export documents: invoice, packing list, COA, MSDS, certificate of origin where required.
FAQ
Q1: What is UV Germicidal Lamp Tube?
A: UV Germicidal Lamp Tube is a low-pressure mercury vapor lamp that emits UVC radiation at 253.7 nm. It is used in industrial water, air, and surface disinfection equipment.
Q2: What wavelength does UV Germicidal Lamp Tube emit?
A: Standard models emit 253.7 nm UVC. Ozone-generating models also emit 185 nm.
Q3: What is the difference between ozone-free and ozone-generating UV Germicidal Lamp Tube?
A: Ozone-free UV Germicidal Lamp Tube emits mainly 254 nm UVC and produces little ozone. Ozone-generating models emit 185 nm + 254 nm and produce ozone for additional oxidation.
Q4: What is the rated life of UV Germicidal Lamp Tube?
A: Typical rated life is 8,000–12,000 hours, depending on model, ballast, operating temperature, and switching frequency.
Q5: Can I customize UV Germicidal Lamp Tube?
A: Yes. We can customize power, length, diameter, base, ozone type, logo, and packaging for qualified B2B orders.
Q6: Do you supply matched ballasts for UV Germicidal Lamp Tube?
A: Yes. Matched magnetic or electronic ballasts and starters can be supplied on request.
Q7: What is the MOQ and lead time for UV Germicidal Lamp Tube?
A: MOQ is negotiable. Lead time is usually 7–25 days after specification confirmation.
Q8: Is UV Germicidal Lamp Tube safe to use?
A: UV-C radiation is hazardous to eyes and skin. UV Germicidal Lamp Tube must be installed inside enclosed, shielded equipment and operated by trained professionals only.
Safety & Compliance Notice
Important: UV Germicidal Lamp Tube emits UV-C radiation that can damage eyes and skin. It must be installed in enclosed, shielded equipment and operated by trained professionals. This product contains mercury and must be handled, stored, and disposed of in accordance with local regulations. It is intended for B2B industrial use only and is not a consumer product. Buyers are responsible for verifying local safety, import, and environmental regulations before ordering.
