The UV-C Germicidal Purification Lamps for Sterile Areas are core components of professional air purification and disinfection systems, developed for B-end clients in cleanroom construction, medical care and industrial purification fields. Utilizing high-intensity 254nm UV-C light—the optimal wavelength for germicidal effect—these lamps efficiently eliminate 99.9% of airborne bacteria, viruses, mold and other harmful contaminants, without chemical additives or secondary pollution. Designed with diverse structural forms and durable materials, the lamps are fully compatible with air handling units (AHUs) and cleanroom HVAC systems, easily integrated into existing air circulation systems to enhance indoor air quality and ensure a sterile working environment. As a key equipment for sterile area construction, these UV-C germicidal lamps meet the strict disinfection requirements of medical facilities, electronic cleanrooms and industrial purification workshops, providing reliable and long-lasting germicidal protection for B-end projects with customizable designs and easy maintenance.
Equipped with high-quality 254nm UV-C germicidal tubes, the lamps deliver strong and stable germicidal radiation, quickly destroying the DNA/RNA of airborne pathogens to prevent their reproduction. The germicidal coverage rate reaches over 99% in closed spaces, meeting the disinfection standards of ISO 14644 cleanrooms and medical sterile areas.
Available in multiple structural types (stainless steel straight edge, bevel, LED flat plate, explosion-proof fluorescent), the lamps adopt food-grade 304 stainless steel and high-transmittance tempered glass as main materials, with corrosion resistance and impact resistance. The explosion-proof model meets industrial explosion-proof standards, suitable for flammable and explosive industrial purification areas.
The lamps are designed to be fully integrated with various cleanroom HVAC systems and air handling units (AHUs), matching different air volume and air speed parameters of B-end clients’ existing ventilation systems, without modifying the original HVAC structure. The embedded and grille models save installation space, adapting to the compact layout of cleanrooms.
The UV-C germicidal tubes have a long service life of up to 8000 hours, with a replaceable tube design for easy maintenance and low replacement costs for B-end clients. The LED flat plate model features low power consumption (≤40W), reducing long-term energy consumption while maintaining high germicidal efficiency.
Parameter | Specification |
Germicidal wavelength | 254nm (optimal for pathogen elimination) |
Main material | 304 stainless steel, tempered glass, aluminum alloy |
Product types | Stainless steel straight edge/bevel purifying lamp, explosion-proof fluorescent lamp, LED flat plate purifying lamp, embedded grille purifying lamp, bending rod germicidal lamp |
Installation mode | Surface-mounted, embedded, suspended, grille-type |
Protection grade | Standard model: IP44; Explosion-proof model: IP65 |
Power range | 18W-80W (LED model: 20W-40W) |
Service life of tube | ≥8000 hours (UV-C tube); ≥50000 hours (LED chip) |
Applicable air speed | 0.5-2.0m/s (matching HVAC systems) |
Sterile coverage | ≥99.9% for airborne bacteria/viruses |
Applicable temperature | -5℃ to 40℃ |
For B-end project consistency, inspect lamp appearance, power parameters and germicidal tube integrity; verify that the lamp model matches the HVAC system’s air volume and installation space.
Prepare installation accessories (stainless steel brackets, fixing screws, waterproof gaskets) and professional tools (insulation screwdriver, multimeter); ensure the installation area has completed circuit wiring and grounding protection.
Check the cleanliness of the installation position (HVAC air duct, cleanroom ceiling) to avoid dust covering the germicidal tube and affecting disinfection efficiency.
For surface-mounted/suspended models: Fix the stainless steel bracket to the wall/ceiling with expansion bolts, then install the lamp on the bracket and tighten the fixing screws with waterproof gaskets for sealing.
For embedded/grille models: Embed the lamp into the cleanroom ceiling or HVAC air duct according to the pre-reserved size, and connect the circuit to the HVAC system’s control panel for linked operation.
For explosion-proof models: Install in strict accordance with industrial explosion-proof standards, with flameproof joints and sealed circuit connections to prevent gas leakage and ignition.
Conduct a no-load test for 30 minutes, check the lamp’s lighting status and circuit stability, and ensure no abnormal noise or overheating.
Link the lamp with the HVAC system, test the germicidal effect under different air speeds, and adjust the lamp’s working time according to the cleanroom’s air exchange rate.
Calibrate the germicidal radiation intensity with a professional detector to ensure it meets the sterile area disinfection requirements (≥1000μW/cm²).
Integrated into the air ducts and air supply outlets of electronic, pharmaceutical and food cleanroom HVAC systems, the lamps disinfect the circulating air in real time, maintaining the ISO 14644 cleanroom air quality standard and preventing cross-contamination in the production process.
Used in hospital operating rooms, ICUs, sterile wards and medical device disinfection rooms, the lamps provide continuous air disinfection, eliminating hospital-acquired infection-causing pathogens and meeting the medical sterile environment construction standards.
Applied in industrial air handling units of chemical, aerospace and semiconductor manufacturing workshops, the explosion-proof and corrosion-resistant models disinfect the air while adapting to the harsh industrial environment, protecting production equipment and employee health.
Customize germicidal power (18W-120W) and lamp type according to B-end clients’ cleanroom area and disinfection requirements; for large-scale industrial purification workshops, customize high-power modular UV-C germicidal lamp groups for higher disinfection efficiency.
Provide customized installation structures (special brackets, embedded sizes) for non-standard HVAC systems and irregular cleanroom layouts; customize suspended bending rod germicidal lamps for high-ceiling industrial facilities to expand germicidal coverage.
Customize shell materials (316 stainless steel for highly corrosive environments) and lamp cover designs (light-reflecting transparent cover for enhanced germicidal effect); add intelligent timing and remote control functions for B-end clients’ smart cleanroom management.
Yes. The lamp is designed for long-term continuous operation, with an overheating protection system to prevent tube damage; the LED model is more suitable for 24-hour continuous work with lower heat generation.
The lamps are designed with human-machine separation protection; for open cleanrooms, we provide interlock control systems that automatically turn off the lamp when a person enters, avoiding direct human exposure to UV-C light.
Absolutely. We provide RS485 communication interface customization, enabling the lamp to be fully integrated with the BMS for remote monitoring, timing control and fault alarm, meeting the smart management needs of B-end cleanroom projects.
