Experiments Demonstrate Seoul Semiconductor SunLike Series Natural Spectrum LEDs Enhance Crop Yields, Antioxidant Content
23.7.2019 16:00:00 EEST | Business Wire | Press release
Seoul Semiconductor Co., Ltd. (KOSDAQ 046890), a leading global innovator of LED technology, announced the results of a series of experiments that demonstrated a higher growth rate and higher flavonol (antioxidant) content in crops grown under SunLike Series natural spectrum LEDs than those grown under standard white LEDs.
This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20190723005037/en/
SunLike Series LEDs Experiment Results on Crop Yields and Antioxidant Content (Graphic: Business Wire)
The experiments were conducted on lettuce using SunLike Series LED lighting and standard white LED lighting of the same color temperature and light intensity. After two weeks of crop growth, the fresh weight and flavonol content of the lettuce were measured and compared. The fresh weight of lettuce grown under SunLike Series LEDs came in at 43.0g, 13.5% higher than the yield produced by standard white LEDs. In addition, the flavonol content had a measured antioxidant effect of 0.55, 41% higher in comparison to lettuce grown under the standard LEDs.
This significant difference in growth and flavonol content is directly related to light spectrum output, defined as the combined wavelengths of energy produced by a light source. SunLike Series LEDs were able to promote more growth due to having a spectral output that more closely matches the spectrum of natural sunlight. Thus, the experiment concluded that SunLike Series natural spectrum LEDs may shorten the growth period of crops, while enhancing yield, quality, and marketability.
“According to the results of this experiment, LED light sources with the same measured correlated color temperature and intensity, but different spectral output, may produce different effects on the growth rate and nutritional content of crops. Therefore, growers using greenhouses and indoor farms will benefit by selecting horticulture LED lighting sources that offer a natural spectrum close to sunlight – one of the key factors in the growth cycle of plants,” said Nam Ki-bum, sales executive vice-president of Seoul Semiconductor. “As an optimized horticulture LED solution, Seoul Semiconductor’s SunLike Series natural spectrum LEDs will deliver significant benefits to enhance growth cycles and the year-round development of crops, as well as improve the overall growth environment.”
SunLike Series natural spectrum LEDs have been adopted for numerous horticultural applications as a lighting solution for indoor farms, including the horticultural lighting specialist company Rofianda B.V, located in the Netherlands.
To learn more about the SunLike Series natural spectrum LEDs, please visit: http://www.seoulsemicon.com/en/technology/Sunlike/
About Seoul Semiconductor
Seoul Semiconductor develops and commercializes LEDs for automotive, general illumination, specialty lighting, and backlighting markets. As the second-largest LED manufacturer globally excluding the captive market, Seoul Semiconductor holds more than 14,000 patents, offers a wide range of technologies, and mass produces innovative LED products such as SunLike – delivering the world’s best light quality in a next-generation LED enabling human-centric lighting optimized for circadian rhythms; WICOP – a simpler structured package-free LED which provides market leading color uniformity and cost savings at the fixture level, providing high lumen density and design flexibility; NanoDriver Series – the world’s smallest 24W DC LED drivers; Acrich, the world’s first high-voltage AC-driven LED technology developed in 2005, including all AC LED-related technologies from chip to module and circuit fabrication, and nPola, a new LED product based on GaN-substrate technology that achieves more than ten times the output of conventional LEDs. UCD constitutes a high color gamut display which delivers more than 90% NTSC. For more information, please visit www.seoulsemicon.com/en.
To view this piece of content from cts.businesswire.com, please give your consent at the top of this page.
View source version on businesswire.com: https://www.businesswire.com/news/home/20190723005037/en/
Contact information
Seoul Semiconductor Inc.
Jeonghee Kim
Tel: +82-70-4391-8311
Email: jeonghee.kim@seoulsemicon.com
About Business Wire
For more than 50 years, Business Wire has been the global leader in press release distribution and regulatory disclosure.
Subscribe to releases from Business Wire
Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.
Latest releases from Business Wire
Bending Spoons renews tech scholarship for women with €100,000 commitment2.4.2026 10:11:00 EEST | Press release
Bending Spoons today opened applications for the 2026 edition of its Women in Computer Science Scholarship. The program offers twenty scholarships, each worth €5,000, to university students pursuing technology degrees across Europe and the United Kingdom. This year’s recipients will also be invited to a two-day networking event in Milan in October, fully covered by the company. The initiative is part of a broader set of programs Bending Spoons runs to recognize and support the next generation of technology talent, including merit-based scholarships, networking events, and student competitions. "The students of computer science today will define what the field looks like in the years ahead," said Eva Milenkovska, talent manager at Bending Spoons and lead of the scholarship initiative. "This scholarship is about recognizing the women who are pushing themselves to excel and to help shape the future of the industry." This is the fourth time Bending Spoons has offered this specific scholars
SecurityTech on the Rise: G+D Reports Strong Order Intake and High Resilience in 20252.4.2026 09:30:00 EEST | Press release
In fiscal year 2025, Giesecke+Devrient (G+D) reaffirmed its position as global leader in SecurityTech for mission-critical infrastructure. In a market where security is becoming essential for technological and societal stability, G+D demonstrates strong growth prospects. In 2025, G+D achieved a record order intake of €3.6 billion (+8%). Revenue increased to €3.2 billion (+1%), although exchange rate effects dampened growth. The key figures underscore the company's strong operational performance and profitability: Adjusted EBIT reached a new high of €211 million. The substantial free cash flow of €119 million provides additional leeway for future investments. With its equally strong segments – Digital Security, Financial Platforms and Currency Technology – G+D boasts a resilient portfolio that effectively cushions market volatility. The company's success reflects this strategic strength, combining technological depth, a global presence and operational reliability. G+D is making targeted
Bona Releases 2025 Sustainability Report2.4.2026 09:05:00 EEST | Press release
Bona®, a global, family-owned company that supplies products for installing, renovating, maintaining, and restoring premium floors, has published its 2025 Sustainability Report. The report outlines progress across Bona’s three sustainability pillars – Respect our Planet, Care for People, and Trusted Business – and highlights the continued integration of sustainability into all aspects of its operations. “Our business is built on extending the life of existing flooring materials and reducing the need for replacement,” says Lidija Broström, Interim Chief Executive Officer at Bona. “At Bona, we are making steady progress in reducing our impact while building a stronger foundation for the future. By working closely with our partners, we aim to drive meaningful change across our value chain and contribute to a more sustainable future.” In 2025, Bona reduced total Scope 1 and 2 greenhouse gas emissions (market-based) by 46% compared to its 2022 baseline, reaching 1,338 tonnes of CO₂—surpassi
The Estée Lauder Companies Fully Establishes Its “One ELC” Operating Model and Reaches Milestone in Its Profit Recovery and Growth Plan2.4.2026 00:00:00 EEST | Press release
The Estée Lauder Companies Inc. (NYSE: EL) today announced WPP as its first-ever global media partner, marking a significant advancement of its One ELC operating model, a scalable system designed to operate faster, execute with greater discipline, and drive growth. In fully establishing One ELC, the Company also reached a significant milestone in its Profit Recovery and Growth Plan’s (PRGP) Restructuring Program — a key action plan priority of Beauty Reimagined. Stéphane de La Faverie, President and Chief Executive Officer, The Estée Lauder Companies, said, “With the appointment of WPP as our first-ever global media partner, our One ELC operating model is now fully established. This more unified and scalable system will enable us to be faster, more agile and efficient, and support unlocking additional growth. Together with our execution progress, we are confident that we are on a trajectory to deliver sustainable, profitable long-term growth.” de La Faverie added, “Building on our stro
Visual Bank Expands “Qlean Dataset” to Support Large-Scale Japanese Speech Foundation Models1.4.2026 22:45:00 EEST | Press release
Visual Bank Inc. (CEO: Saneyuki Nagai), through its subsidiary amanaimages Inc., one of the largest digital asset providers for the marketing and advertising industry in Japan with over 40 years of history, today announced the expansion of its Qlean Dataset, a premium AI training data solution designed for developers building high-performance Japanese speech foundation models. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260401752248/en/ Visual Bank Group, leveraging over 40 years of expertise through amanaimages Inc., expands Qlean Dataset, delivering high quality, rights cleared Japanese language corpora, including 100,000+ hours of commercially usable audio. A new development within the Qlean Dataset division, which focuses on providing datasets for institutions engaged in research and development, with rights cleared for AI training and large-scale data applications, has positioned the company as a leading provider of
In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.
Visit our pressroom