Core Viewpoint - The demand for UV lamps has surged post-COVID-19, driven by increased hygiene awareness in medical institutions, public places, and various industries, leading to significant market growth in China [1][13]. Industry Overview - UV lamps, short for ultraviolet lamps, are gas discharge lamps that produce UV radiation through ion discharge in a vacuum quartz tube containing high-purity mercury [2]. - The main types of UV lamps include metal halide lamps, mercury vapor lamps, xenon lamps, induction lamps, and UV LED lamps, with UV mercury lamps and UV LED sources being the most prevalent in the market [3]. Development Background - The COVID-19 pandemic has heightened public focus on health, resulting in rapid growth in the demand for UV lamps for disinfection in homes, schools, and commercial spaces [5]. - Technological advancements in the UV lamp industry, such as the development of UV-C LED technology, have significantly improved efficiency, stability, and lifespan while reducing production costs [5]. Industry Chain - The UV lamp industry consists of an upstream segment (raw materials like mercury and quartz glass), a midstream segment (manufacturing), and a downstream segment (application markets including printing, electronics, and healthcare) [7][9]. - Raw material costs account for over 60% of production costs, necessitating strong partnerships with upstream suppliers to ensure stable supply and cost control [9]. Market Demand - The printing and coating sectors are the largest consumers of UV lamps, accounting for over 50% of the market, with the printing sector alone representing more than 30% [11]. - The UV ink market in China has seen rapid growth, with production and demand reaching 128,200 tons and 126,000 tons respectively in 2023, providing substantial growth opportunities for the UV lamp industry [11]. Competitive Landscape - The UV lamp market in China features numerous participants, including international brands like Philips and OSRAM, and domestic companies such as Nanjing Huachang Electronics and Guangdong Xingguang Development [16]. - Domestic companies leverage technological advancements, cost advantages, and localized services to establish a significant presence in the market [16]. Company Analysis - Guangdong Xingguang Development Co., Ltd. reported a total revenue of 192 million yuan in 2024, with UV sterilization lamp sales contributing 29 million yuan, or 14.97% of total revenue [19]. - Xuyu Optoelectronics (Shenzhen) Co., Ltd. achieved a total revenue of 311.9862 million yuan in 2024, with various product categories including UV light sources [21]. Future Trends - The UV-C LED technology is expected to become mainstream due to its efficient sterilization properties, low energy consumption, and long lifespan [23]. - Companies are focusing on developing differentiated products tailored to specific applications, such as smart sensing solutions for medical environments and quiet designs for household use [23].