Product Specification

3535 3838 UVC LED Diode 275nm Deep UV SMD Chip 5-8mW 10-15mW for Water Dispenser HVAC Sterilization

   --Product Highlights

• 275nm Deep UVC Peak Output: Tuned to 275nm where microbial DNA/RNA absorbs most strongly, with selectable 5–8mW (@50mA) and 10–15mW (@100mA) radiant flux options for fast, mercury-free disinfection reaching up to 99.9% inactivation.
• Inorganic 3535 (3838) Ceramic Construction: AlN ceramic substrate with eutectic die bonding and a flat quartz window, avoiding silicone yellowing while delivering strong heat dissipation and low light decay at 50–100mA.
• Efficient Low-Voltage Drive: A 5.0–7.0V forward voltage keeps heat generation low, allowing simple DC drive for battery modules, smart appliances and compact sanitizing devices.
• 3.5×3.5mm Compact SMD Footprint: Small enough to fit flow-through water pipes, HVAC air ducts, humidifiers, robot vacuum water tanks and portable sterilization boxes.

---Measurement

--3535 UV SERIES

--Applications

--About the Supplier:

About Shenzhen Huanyu Dream Technology Co., Ltd.

Headquartered in Shenzhen, China, Shenzhen Huanyu Dream Technology Co., Ltd. (Manufacturing Base: Shenzhen Jiatexin Optoelectronics Co., Ltd.) is an industry-leading enterprise integrating LED research & development, advanced manufacturing, global sales, and engineering services, backed by decades of proven optical expertise.

Operating a 2,400 $m^2$ Class 1,000 dust-free cleanroom equipped with 40 fully automated high-speed production lines and state-of-the-art optical laboratories, Huanyu is driven by a senior R&D team and a customer-centric global sales force. Operating under our proprietary brand "Huanyu Dream", all products comply with CE, RoHS standards and are verified by authoritative LM-80 lumen maintenance and EN62471 photobiological safety reports.

Core Optical Solutions:

• Ultra-High Efficiency LEDs (up to 250 lm/W) & Ultra-High Color Rendering (CRI Ra > 97)
• High-Power Packaging (Max up to 1,200W) & Full-Spectrum Solutions
• Multi-Color & Multi-Wavelength Arrays (RGB, RGBW, RGBCW, RRIR, RBYIR, Dual-Color)
• Specialty Lighting: Plant Growth/Horticulture, Medical Beauty/Aesthetics, and RG0 Risk-Free Healthy Lighting

Comprehensive Packaging Matrix:

• SMD Series: 2835, 3030, 3528, 5050, 5730, 7070
• COB Array Series: 1313, 1919, 2828, 3838, 5445, 6055
• Wide Voltage Architecture: DC 6V, 9V, 12V, 18V, 24V, 36V, to 72V

We deliver flexible OEM/ODM customized services, offering precise spectrum/color matching based on physical samples or target chromaticity coordinates. Our high-reliability solutions are extensively exported to North America (USA, Canada), Southeast Asia (Thailand, Vietnam), East Asia (South Korea), and Eurasia (Russia), establishing long-term strategic partnerships worldwide.

"Challenges and growth coexist — Huanyu Dream is committed to illuminating a win-win future with our global partners."

FAQ

Q1. Can I have a sample order for led light?

A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q2. What about the lead time?

A:Sample needs 1-3 days, mass production time needs 3-7 days according to the order quantity .

Q3. Do you have any MOQ limit for led light order?What's the Payment way ?

A: MOQ is 100pcs for each model. We accept T/T Paypal and Western Union three ways payment.

Q4. How do you ship the goods and how long does it take to arrive?

A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 2-5 days to arrive. Airline and sea shipping also optional.

Q5. How to proceed an order for led light?

A: Firstly let us know your requirements or application. Secondly We quote according to your requirements or our suggestions.Thirdly customer confirms the samples and places

Q6. Is it OK to print my logo on led light product?

A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

Q7: Do you offer guarantee for the products?

A: Yes, we offer 3 years warranty to our products.