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UV LED Market

Pages: 180 | Base Year: 2024 | Release: July 2025 | Author: Versha V.

Market Definition

A UV LED (ultraviolet light-emitting diode) is a semiconductor device that emits ultraviolet light when electrically activated. It is commonly used for curing, sterilization, and sensing. The market includes devices, modules, and systems designed for energy-efficient, compact, and long-lasting UV light applications.

These are widely applied in medical disinfection, water purification, industrial curing processes, and counterfeit detection, offering eco-friendly, mercury-free alternatives with precise wavelength control and low heat generation.

UV LED Market Overview

The global UV LED market size was valued at USD 1,435.6 million in 2024 and is projected to grow from USD 1,704.5 million in 2025 to USD 6,595.1 million by 2032, exhibiting a CAGR of 21.32% during the forecast period.

The market is driven by the rising demand for high-irradiance solutions that improve curing speed and efficiency in compact industrial applications. Additionally, advancements in flip-chip and ceramic packaging enhance performance, enabling durable, high-output UV LEDs for disinfection systems.

Major companies operating in the UV LED industry are Seoul Viosys Co., Ltd., NICHIA CORPORATION, Signify Holding, Nikkiso Co., Ltd., Nordson Corporation, Lumileds Holding B.V., Advanced Optoelectronic Technology, Inc., Dr. Hönle AG, DOWA HOLDINGS CO., LTD., Crystal IS, Inc., ams-OSRAM AG., Phoseon Technology, SENSOR ELECTRONIC TECHNOLOGY, ING., STANLEY ELECTRIC CO., LTD., and Ushio Inc.

The market is driven by the growing use of high-efficiency UV-B and UV-A LEDs in medical and curing applications. These LEDs deliver strong output and high power conversion efficiency, making them ideal for precision treatments and fast-curing processes.

Their compact form factor supports integration into space-constrained equipment, enhancing device design flexibility. UV LEDs are becoming increasingly essential for achieving high-performance results across a range of specialized applications as demand rises for reliable, energy-efficient solutions in healthcare and industrial sectors.

  • In March 2024, Nichia began the mass production of high-efficiency UV-B (308nm) and UV-A (330nm) LEDs in its compact 434 Series package. Delivering industry-leading outputs of 90mW and 100mW with exceptional power conversion efficiencies, these LEDs expand Nichia’s UV portfolio and support broader adoption of energy-efficient solutions across disinfection, medical, and industrial curing applications.

UV LED Market Size & Share, By Revenue, 2025-2032

Key Highlights:

  1. The UV LED industry size was valued at USD 1,435.6 million in 2024.
  2. The market is projected to grow at a CAGR of 21.32% from 2025 to 2032.
  3. North America held a market share of 36.55% in 2024, with a valuation of USD 524.7 million.
  4. The UV – C segment garnered USD 750.4 million in revenue in 2024.
  5. The 1W -5W segment is expected to reach USD 2,942.7 million by 2032.
  6. The purification & disinfection segment is anticipated to register a CAGR of 22.72% during the forecast period.
  7. The industrial segment held a market share of 37.23% in 2024.
  8. The market in Asia Pacific is anticipated to grow at a CAGR of 23.06% during the forecast period.

Market Driver

Rising Demand for High-irradiance UV LED Solutions in Curing Applications

The UV LED market is driven by the increasing demand for high-irradiance solutions that enhance curing speed and efficiency in applications such as ink, resin, and adhesive processing. Compact, high-performance systems are enabling more effective curing in space-constrained environments, meeting the productivity and precision requirements of modern manufacturing.

Industries prioritize faster processing times and consistent output quality. High-irradiance UV LEDs are becoming essential in printing, electronics, and packaging sectors, supporting the shift toward more reliable, energy-efficient curing technologies.

  • In May 2025, Kyocera Corporation introduced a compact air-cooled UV LED light source, offering industry-leading irradiance for advanced curing applications in ink, resin, and adhesion. The device features customizable irradiation widths, market-leading miniaturization for space efficiency, and integrated monitoring functions to ensure stable, high-performance operation across various printing processes.

Market Challenge

Limited Power Output of UV LEDs in Deep UV Range

The UV LED market faces a key challenge in the form of limited power output in the deep UV range (200–280 nm), which reduces effectiveness in demanding applications such as water disinfection and industrial curing. Deep UV LEDs struggle with low external quantum efficiency, high heat generation, and material limitations, leading to restricted performance and shorter lifespan.

Companies are investing in advanced semiconductor materials like AlGaN, optimizing thermal management systems, and improving packaging techniques. Research focuses on enhancing light extraction efficiency and developing more robust substrates to increase output, reliability, and the commercial viability of deep UV LED solutions.

Market Trend

Integration of Flip-chip and Ceramic Packaging

The UV LED market is registering the trend of integrating flip-chip and ceramic packaging technologies to enhance performance and reliability. These innovations enable superior thermal management, higher power density, and improved efficiency, particularly in UV-C disinfection applications.

Compact ceramic packages combined with flip-chip architecture allow for robust designs with higher radiant flux and longer operational lifespans. This packaging advancement supports the growing demand for durable, high-output UV LEDs suited for compact and high-performance disinfection systems.

  • In October 2024, ams OSRAM introduced the OSLON UV 3535, a high-performance UV-C LED designed for mercury-free disinfection applications. Delivering 115 milliwatts at 265 nm, it offers maximum germicidal effectiveness, long operational life, and superior efficiency. With a compact 3.5mm x 3.5mm footprint, the LED supports versatile, high-output designs enabled by advanced flip-chip and ceramic packaging technologies.

UV LED Market Report Snapshot

Segmentation

Details

By Technology

UV – A, UV – B, UV - C

By Power Output

Less than 1W, 1W -5W, More than 5W

By Application

Curing, Purification & Disinfection, Medical Light Therapy, Counterfeit Detection, Others

By End-Use Industry

Healthcare & Medical, Industrial, Commercial, Residential, Others

By Region

North America: U.S., Canada, Mexico

Europe: France, UK, Spain, Germany, Italy, Russia, Rest of Europe

Asia-Pacific: China, Japan, India, Australia, ASEAN, South Korea, Rest of Asia-Pacific

Middle East & Africa: Turkey, U.A.E., Saudi Arabia, South Africa, Rest of Middle East & Africa

South America: Brazil, Argentina, Rest of South America

 Market Segmentation:

  • By Technology (UV – A, UV – B, and UV - C): The UV – C segment earned USD 4 million in 2024, due to its high demand in sterilization and disinfection applications across healthcare, water treatment, and air purification sectors.
  • By Power Output (Less than 1W, 1W -5W, and more than 5W): The 1W -5W segment held 45.60% share of the market in 2024, due to its optimal balance of power efficiency and performance, making it suitable for widespread use in medical, industrial, and consumer disinfection applications.
  • By Application (Curing, Purification & Disinfection, Medical Light Therapy, Counterfeit Detection, and Others): The curing segment is projected to reach USD 2,384.4 million by 2032, owing to the increasing adoption of UV LED technology in high-speed, energy-efficient curing processes across printing, coatings, and adhesives industries.
  • By End-Use Industry (Healthcare & Medical, Industrial, Commercial, Residential, and Others): The industrial segment held a market share of 37.23% in 2024, due to the widespread integration of UV LED systems in manufacturing processes for efficient curing, surface treatment, and equipment sterilization.

UV LED Market Regional Analysis

Based on region, the market has been classified into North America, Europe, Asia Pacific, Middle East & Africa, and South America.

UV LED Market Size & Share, By Region, 2025-2032

North America UV LED market share stood at around 36.55% in 2024, with a valuation of USD 524.7 million. The region dominates the market, due to its strong industrial base, supporting widespread adoption across manufacturing, electronics, and printing sectors.

North America’s advanced infrastructure and automation capabilities facilitate the integration of UV LED systems into high-precision processes, including curing, surface treatment, and inspection. The demand for efficient, scalable, and environmentally compliant technologies in these industries continues to grow, positioning UV LEDs as a preferred solution. This solid industrial foundation significantly contributes to North America’s leadership in the global market.

The UV LED industry in Asia Pacific is poised for significant growth at a robust CAGR of 23.06% over the forecast period. The market is driven by the increasing demand for energy-efficient and environmentally friendly alternatives to traditional mercury-based UV lamps.

UV LEDs consume less power, generate minimal heat, and offer longer operational lifespans, making them suitable for diverse applications such as curing, disinfection, and medical treatments. The adoption of UV LEDs has increased as industries prioritize sustainable technologies and regulatory pressures intensify. This boosts the market and reinforces the role of UV LEDs in next-generation photonic solutions.

Regulatory Frameworks

  • In the U.S., UV LED products are primarily regulated by the Food and Drug Administration (FDA) and the Environmental Protection Agency (EPA). The FDA oversees medical and sterilization applications, while the EPA regulates environmental and disinfection uses.
  • In India, the Bureau of Indian Standards (BIS) regulates UV LED products by establishing safety and performance standards to ensure consumer protection and product quality across applications such as disinfection, medical use, and industrial processing. 

Competitive Landscape

Key players in the UV LED industry are actively pursuing strategic initiatives to strengthen their market position and expand their product portfolios. Companies are engaging in mergers and acquisitions to enhance technological capabilities and broaden application reach. Simultaneously, significant investments are being made in product launches, particularly targeting advanced UV-A, UV-B, and UV-C solutions.

Partnerships and collaborations are also being formed to accelerate innovation and improve production scalability. These strategic actions reflect a highly competitive landscape, where market participants are focused on gaining technological leadership, increasing market share, and addressing the evolving needs of diverse industrial and commercial sectors.

  • In September 2024, ProPhotonix launched the COBRA Slim UVC LED Line Light, designed for advanced machine vision applications. Delivering up to 61mW/cm² of uniform light at 265nm, 275nm, and 310nm wavelengths, it offers high-performance illumination for surface inspection, packaging verification, textile analysis, food safety, and disinfection across multiple industries.

List of Key Companies in UV LED Market:

  • Seoul Viosys Co., Ltd.
  • NICHIA CORPORATION
  • Signify Holding
  • Nikkiso Co., Ltd.
  • Nordson Corporation
  • Lumileds Holding B.V.
  • Advanced Optoelectronic Technology, Inc.
  • Hönle AG
  • DOWA HOLDINGS CO., LTD.
  • Crystal IS, Inc.
  • ams-OSRAM AG.
  • Phoseon Technology
  • SENSOR ELECTRONIC TECHNOLOGY, ING.
  • STANLEY ELECTRIC CO., LTD.
  • Ushio Inc.

Recent Developments (M&A/ Product Launch)

  • In November 2024, Violumas launched next-generation 275nm and 265nm UV-C LEDs with a 35–50% increase in radiant flux, delivering 130mW and 110mW, respectively, in compact 5.2mm x 5.2mm packages. This performance boost is enabled by a transparent p-contact layer and high-reflectivity metallization. These LEDs are also available in high-density COB configurations, offering up to 1650mW radiant flux for demanding UVC applications.
  • In October 2024, Excelitas Technologies launched the Generation 8 Phoseon Fiber Curing System, optimized for fiber and wire coating applications. Featuring a three-part reflector assembly, the system enhances irradiance by 20%, enabling faster processing speeds. Its focused UV LED light source delivers ultra-high intensity at the fiber draw line, while integrated mounting hardware simplifies retrofitting onto existing production towers.
  • In February 2023, Excelitas Technologies acquired Phoseon Technology to enhance its UV curing capabilities and expand its LED-based solutions portfolio. Phoseon’s expertise in industrial curing, scientific illumination, and UVC disinfection brings energy-efficient, reliable technologies that strengthen Excelitas’ offerings and support high-performance applications across industrial and scientific sectors.

Frequently Asked Questions

What is the expected CAGR for the UV LED market over the forecast period?
How big was the market in 2024?
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