For high-efficiency commercial and industrial disinfection setups, wholesale genuine PL-S Series H-Shaped UV Lamp PL-S11W directly from professional Chinese manufacturer Kingrate. This model integrates a built-in starter capacitor inside the standardized G23 base, greatly simplifying automated equipment assembly, avoiding wiring errors, and reducing unplanned maintenance downtime for water treatment and air purification systems worldwide.
The PL-S Series H-Shaped UV Lamp PL-S11W uses 11W of power and has a G23 lamp base. Its design is super compact—just 12mm in diameter and 214mm in length. This means it fits right into small water purifiers, desktop air cleaners, or even tight spaces, so installation is a cinch. And it’s built to last: standard models run for 9,000 hours, while some upgraded versions can reach 13,000 hours. This way less frequent bulb changes, saving you time and money in the long run.
This lamp shoots out 253.7nm C - band UV light—think of it like a tiny “biological scissors” that snips apart microbes’ DNA. PL-S Series H-Shaped UV Lamp PL-S11W kills over 99% of common bacteria (like E. coli and Staphylococcus aureus) and viruses (like the flu virus), so its sterilization ability is top - notch. Better yet, it’s ozone - free—no harsh ozone smell or air pollution. This makes it perfect for places like hospital wards or labs where air quality is critical. And with high UV output, low energy use, and a long lifespan, it’s both budget - friendly and eco - smart—a real win for disinfection.
Engineered for universal fixture compatibility, the PL-S Series H-Shaped UV Lamp PL-S11W features standardized dimensional and electrical parameters for easy OEM and aftermarket replacement:
• Power Consumption: 11W
• Base Configuration: G23 Single-Ended 2-Pin (integrated starter)
• Physical Dimensions: 12mm tube diameter × 214mm total length
• Primary Spectral Emission: 253.7nm pure UVC band
• Operational Longevity: 9,000 hours (standard) / up to 13,000 hours (premium long-life version)
• Clinical Environments & Laboratories: Perfectly fits compact desktop air cleaners and laminar flow hoods to eliminate airborne pathogens including Staphylococcus aureus, with zero ozone odor and chemical residues to ensure safe manned operation.
• Recirculating Aquaculture Systems (RAS): Embedded in compact fish tank filters and small farm water circulation systems to inhibit green algae blooming, destroy waterborne pathogens and effectively reduce fish disease rates.
• Food & Beverage Processing: the PL-S Series H-Shaped UV Lamp PL-S11W provides clean physical sterilization for production line conveyor surfaces, container lids and baking equipment components, eliminating the need for secondary chemical rinsing and high-temperature heat treatment.
Different from ordinary dual-wavelength UV lamps that produce ozone, the PL-S Series H-Shaped UV Lamp PL-S11W adopts refined high-purity quartz glass to completely filter out the 185nm ozone-generating wavelength. It only outputs stable 253.7nm germicidal ultraviolet rays to destroy microbial DNA molecular bonds. With zero pungent and corrosive ozone byproducts, it fully supports long-term manned environments such as hospitals, cleanrooms and schools with strict air quality control standards.
Traditional chemical disinfection easily leaves residual pollutants and causes secondary contamination. The PL-S Series H-Shaped UV Lamp PL-S11W supports clean, residue-free sterilization for multiple stable environments:
• Aquacultural Tanks: Effectively eliminates waterborne mold, bacteria and microorganisms in small-scale fish farming systems, reduces fish disease incidence, and keeps water pH value stable without water quality disturbance.
• HVAC Integration: Embeds perfectly into household and office circulating air systems to remove airborne allergens, bacteria and peculiar smells, improving indoor air cleanliness.
Every batch of Kingrate PL-S Series H-Shaped UV Lamp PL-S11W undergoes strict full-process production monitoring and aging testing. The product has obtained authoritative CE, RoHS, REACH and FCC international certifications. All indicators such as heavy metal content and electrical shielding performance meet global commercial safety standards, supporting food contact surface disinfection and clinical medical testing scenarios.
The visible blue light is generated by argon gas excitation instead of effective UVC germicidal rays. When the quartz glass ages or suffers solarization, the 253.7nm sterilization wavelength will be blocked although the lamp still lights up. It is recommended to replace the lamp immediately once it exceeds the rated service life.
Low-pressure mercury UV lamps are sensitive to ambient temperature. Continuous operation below 15°C will reduce the internal mercury vapor pressure, resulting in decreased UVC output. Stable low-temperature operation requires supporting a professional pre-heating ballast.
Continuous flickering of a new lamp is mainly caused by mismatched starting device or electronic ballast parameters. The PL-S Series H-Shaped UV Lamp PL-S11W has strict requirements on operating current. Please confirm that the driving circuit matches the 11W precise current parameters to solve the flickering problem.
Reliable long-term partner: with 20 years of export expertise, we understand international standards and your real-world applications.
Durable UV lamps: long lifespan, low light decay, high-purity quartz glass, delivering performance comparable to world-class brands.
Flexible customization: whether small batches or special specifications, we handle everything from prototyping to mass production.
Strong credentials: multiple invention patents plus six international certifications (CE, RoHS, REACH, FCC, ISO9001), ensuring full compliance.
Efficient delivery: automated production lines and large-scale manufacturing mean shorter lead times, especially for bulk orders.
Reliable after-sales support: we respond promptly to any issues; we care about your on-site performance as much as you do.
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