Clean water is essential, but maintaining microbial safety in small water tanks, humidifiers, pet fountains, and water purifiers remains a challenge. Chemical treatments leave residues, and mercury lamps are bulky, fragile, and hazardous. UVC LED technology offers a compact, chemical‑free, and highly effective alternative.
At Qingdao LYD Electronics Co., Ltd., we manufacture two series of UVC LED modules specifically designed for static water disinfection in tanks up to 10 liters: the L804 and L801 series. Both operate at the germicidal wavelength of 260‑280 nm, delivering 99.9% sterilization of bacteria and viruses, including E. coli, as verified by our in‑house microbiology laboratory.
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- IP68 Waterproof Construction – Fully submersible modules suitable for continuous operation in humid environments such as humidifiers, pet water dispensers, and water purifier reservoirs.
- Compact Footprint – L804 measures only 24×24×24 mm, ideal for space‑constrained product designs. L801 (36.5×36.5×25 mm) offers higher radiant power for larger systems.
- Low Voltage & Low Power – Both series run on DC12V or DC24V, with L804 consuming ≤0.5W and L801 ≤1.5W. This allows battery‑powered or USB‑connected applications.
- Long Service Life – Rated for 10,000+ hours, significantly reducing maintenance and replacement costs compared to mercury lamps.
- Customizable Options – Wavelength (260‑285 nm), terminal type, wire length, and even UVC+UVA or UVC+blue LED combinations are available for OEM projects.
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Every module undergoes three rigorous tests before shipment:
- Waterproof test – ensures long‑term sealing integrity.
- Aging test – validates stability and lumen maintenance.
- Bactericidal test – using E. coli to confirm ≥99.9% reduction.
Our 15 years of UV LED manufacturing experience and 100% positive export record to the USA, Italy, and Vietnam give OEM customers the confidence to integrate our modules into their final products.
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- Water purifiers & dispensers – point‑of‑use sterilization.
- Pet water fountains – continuous bacteria control.
- Humidifiers – preventing biofilm formation in the tank.
- Floor cleaning robots – sanitizing the water tank.
- Small water tanks (≤10L – any static water system that requires chemical‑free disinfection.
Choose LYD UVC LED modules to add genuine disinfection value to your appliances. Contact us for samples, datasheets, or technical consultation.
*Qingdao LYD Electronics Co., Ltd. – Engineering UV LED solutions since 2011.*
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