To streamline maintenance and optimize space in commercial sanitizers, buying a wholesale PL-S Series H-Shaped UV Lamp from an experienced China factory provides an ideal solution. Kingrate uses high-purity quartz glass to manufacture these space-saving lamps, ensuring that the UVC output remains above 85% even after 8,000 hours of continuous service. This reliable performance profile has earned the trust of equipment manufacturers across North America and Europe, helping them deliver dependable disinfection solutions for medical, residential, and industrial applications.
H-Shaped Twin-Tube Compact Geometry: Two parallel quartz tubes are connected by a single top bridge, which doubles the effective arc length and UVC output compared with single linear tubes of the same height. PL-S Series H-Shaped UV Lamp achieves high-power disinfection in ultra-compact space and is perfectly suitable for miniaturized disinfection equipment.
Integrated 2-Pin Plug-and-Play Design: Standard G23 single-ended base with built-in starter capacitor, compatible with ordinary magnetic and electronic ballasts. Tool-free quick replacement greatly reduces later maintenance difficulty and cost.
Titanium-Doped Ozone-Free Quartz Glass: Precisely filters 185nm ozone-generating wavelength, retains high-efficiency 253.7nm germicidal wavelength, realizes zero ozone safe operation, and adapts to closed indoor environments.
Pediatric and Geriatric Home Care Spaces: Installed in residential air purifiers for families with children or elderly members to maintain clean, pathogen-free indoor air.
Clinical Air Sanitizers: Integrated into wall-mounted air units in medical clinics and waiting rooms to continuously reduce airborne infection risks.
Localized Food Processing Conveyors: Positioned over packaging lines to sterilize container lids and sealing surfaces right before filling.
Kingrate manufactures this PL-S Series H-Shaped UV Lamp series in several standardized sizes to fit various equipment configurations:
PL-S 5W Variant: Features an ultra-compact length of 83mm; ideal for small, localized sterilization devices and portable sanitizers.
PL-S 9W Variant: Features a mid-sized length of 145mm; optimized for residential air purifiers and standard under-sink water filters.
Because UVC radiation can cause damage to human eyes and skin, systems using these PL-S Series H-Shaped UV Lamps must be designed with appropriate safeguards:
Enclosed Disinfection Chambers: Ensure the lamp is fully shielded inside the equipment housing to prevent any direct light leakage during operation.
Automatic Safety Interlock Switches: Install cut-off switches that instantly disconnect power if the device cover or access panel is opened.
Keep Glass Clean: Avoid touching the quartz glass with bare hands; use clean gloves during installation to prevent oil deposits that can block UVC light.
The standard 2-pin base on the PL-S Series H-Shaped UV Lamp includes a built-in starter capacitor, making it plug-and-play compatible with low-cost magnetic ballasts. A 4-pin alternative bypasses the internal starter, requiring an external electronic ballast that allows for advanced control features like dimming or preheat cycles.
Kingrate uses a specialized titanium-doped quartz glass formulation for this lamp series. This material chemistry acts as a precise optical filter that allows the germicidal 253.7nm wavelength to pass through with high efficiency while completely blocking the short-wave 185nm line, ensuring an ozone-free operation.
Yes, Kingrate manufactures these lamps in strict compliance with European safety standards. The entire series carries valid CE, RoHS, and REACH certifications, ensuring smooth customs clearance and regulatory compliance for international distributors and OEMs.
We stand behind the quality of every UV lamp we manufacture. Our standard warranty covers defects in materials and workmanship for a defined period from the date of shipment. Upon receiving a valid claim, we conduct a thorough quality verification before approving any remedy, which may include product replacement or compensation on a case‑by‑case basis.
1. Warranty Claim Process:
Step 1
Claim Submission: Customer submits clear photos showing the defect, along with the product batch number and date of purchase.
Step 2
Engineering Review: Our technical team reviews the submitted materials and provides a preliminary assessment within 24 hours.
Step 3
Root Cause Analysis: If the claim is accepted, we conduct an internal analysis to determine the cause of failure.
Step 4
Resolution & Replacement: Based on the findings, we arrange replacement shipment or other agreed remedies within a reasonable timeframe.
2. Warranty Covers:
Defects in raw materials
Workmanship or processing errors occurring during manufacturing
3. Excludes:
Damage caused by improper installation or connection
Physical damage from accidents, impacts, or mishandling
Alterations, repairs, or disassembly performed without our authorization
Normal wear and tear or consumable parts
Failures resulting from operation outside specified electrical or environmental conditions
4. Claim Resolution Time:
Our quality team acknowledges all warranty claims within 24 hours and strives to resolve valid claims as quickly as possible, subject to shipping and logistics schedules.
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