PL-L Series H-Shaped UV Lamp PL-L35W

To develop highly compact, efficient sterilization devices, procuring directly from an established China PL-L Series H-Shaped UV Lamp PL-L35W factory is the smart choice. Kingrate's 35W lamp operates at a stable 40V voltage, featuring a premium 2G11 base that shortens maintenance loops across a 9,000-hour life.

Short-Arc High-Current Core Principle

Conventional UV lamps rely on long tube bodies to reach high wattage, which cannot fit mini compact equipment. PL-L Series H-Shaped UV Lamp PL-L35W adopts low-voltage 40V high-current circuit design. Short electrode spacing realizes 35W full germicidal power within only 217mm total length, forming dense 105μW/cm² UVC radiation field, matching equipment with strict space limits and fast disinfection demands.

Critical Target Compact Application Scenarios

• Mobile Autonomous Disinfection Robots: PL-L Series H-Shaped UV Lamp PL-L35W can be Installed on disinfection carts for rapid sanitization of wards, dental clinics and emergency vehicles between shifts.

• Pharmaceutical Cleanroom Transfer Pass Boxes: Built into airtight material transfer hatches to sterilize packaging surfaces before entering sterile production areas.

• Compact Dental Instrument Storage Cabinets: Fixed above surgical tool trays for dry, high-speed physical decontamination without high-temperature steam.

Engineering Dimensions & Operational Specs

Vibration & Shock Resistance Mechanical Reinforcement

Mobile disinfection carts and transport sterilization equipment bear continuous bumps and vibration, which easily deform and snap ordinary thin filaments. Kingrate adds heavy-duty internal ceramic bridge supports inside PL-L35W lamps to firmly lock tungsten filaments. It maintains stable startup and output even under frequent transport vibration.

Why Kingrate? Because Trust Matters

Kingrate has been making UV sterilization gear long enough to know what fails (and what doesn’t). The PL-L35W isn’t just a “product”—it’s a result of years of tweaking based on real feedback: “Make it last longer,” “Need it to fit our existing machines,” “Stop killing our power bill.” They listened, and this lamp shows it.

The Bottom Line: This Lamp Works Harder, So You Don’t Have To

At the end of the day, the PL-L35W is for the people who can’t afford “almost clean.” The hospital admins, the aquarium owners, the facility managers—folks who need disinfection that’s reliable, affordable, and low-maintenance.

Product Features

Hardware Operation FAQ

Q1: Why is PL-L Series H-Shaped UV Lamp PL-L35W designed for 40V instead of the common 100V+ high voltage?

A: The 217mm ultra-short tube creates a very short gas arc between two electrodes. Short gas columns require much lower voltage to maintain stable plasma arc, so the lamp adopts a low-voltage high-current dedicated drive circuit for safe operation.

Q2: Can this compact 35W lamp be dimmed to adjust UVC radiation intensity?

A: Ordinary matched electronic ballasts do not support dimming. Reducing current below the rated threshold will lower filament temperature and cause unstable arc flicker. If adjustable disinfection dosage is required, you must purchase a dedicated variable frequency electronic ballast.

Q3: Does the ultra-short 217mm tube reduce the lamp’s rated service life compared to longer PL-L models?

A: No. Kingrate’s automated high-vacuum exhaust process and high-density cathode emitter coating ensure PL-L35W reaches the standard full 9,000-hour lifespan, consistent with all large industrial PL-L series lamps.

REGIONAL FOCUS AND CUSTOMIZED SOLUTIONS

While deeply cultivating the Chinese market, KINGRATE’s overseas sales network has covered three core regions: North America, Europe, and Southeast Asia. For the North American market, we focus on offering high‑end UV lamps with long lifespan and low light decay to meet their demanding requirements for replacement frequency and maintenance costs. All our products have passed UL standard tests and obtained FCC certification to ensure compliant market access. European customers pay greater attention to environmental friendliness and energy efficiency. Our UV lamps demonstrate outstanding performance in applications such as VOC photolytic oxidation and advanced oxidation wastewater treatment, fully complying with RoHS and REACH environmental directives, and are well recognized by customers in Germany, France, the UK, and other countries. The Southeast Asian region, characterized by strong demand from fisheries, agriculture, and light industry, has seen steadily growing orders for our waterproof submersible UV germicidal lamps and flow‑through ultraviolet sterilizers, thanks to their durable quality and responsive technical support. In the future, we will continue to optimize product customization for different regions, delivering more precise services to meet the diverse needs of global customers.