Experiments Demonstrate Seoul Semiconductor SunLike Series Natural Spectrum LEDs Enhance Crop Yields, Antioxidant Content
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
BeOne Medicines to Present at the 44th Annual J.P. Morgan Healthcare Conference23.12.2025 13:01:00 EET | Press release
BeOne Medicines Ltd. (NASDAQ: ONC; HKEX: 06160; SSE: 688235), a global oncology company, today announced it will participate in the 44th Annual J.P. Morgan Healthcare Conference on Tuesday, January 13, 2026, with a presentation at 7:30 am PST. Live webcasts of these events can be accessed from the investors section of the Company’s website at https://ir.beonemedicines.com, https://hkexir.beonemedicines.com, https://sseir.beonemedicines.com. Archived replays will be available on the Company’s website. About BeOne Medicines BeOne Medicines is a global oncology company based in Switzerland that is discovering and developing innovative treatments that are more accessible to cancer patients worldwide. With a portfolio spanning hematology and solid tumors, BeOne is expediting development of its diverse pipeline of novel therapeutics through its internal capabilities and collaborations. With a growing global team of nearly 12,000 colleagues spanning six continents, the Company is committed to
I-care Becomes a Unicorn23.12.2025 11:45:00 EET | Press release
I-care announces the completion of a €20 million fundraising and refinancing operation, carried out as a round reserved for existing shareholders and employees. Based on this operation, the group's valuation reaches €1 billion, making I-care a unicorn. "Becoming a unicorn is a symbolic milestone. To achieve this, we chose to invest before reaping the rewards: we bet on AI when few believed in it, we prioritized R&D, and we built our own production unit. These choices were sometimes difficult, but they were essential to staying ahead of the game. Today, our results confirm that this strategy was the right one," explains Fabrice Brion, CEO of I-care. This fundraising round is the first step in a three-phase development plan. Following the “Eau Rouge” operation in 2022, which enabled I-care to become the world leader in predictive maintenance, the company has now set itself a clear objective: to accelerate its growth in order to increase its market share. The second phase of this plan wil
Liquid Reply Joins the Agentic AI Foundation (AAIF) to Advance Open, Trusted Agentic AI23.12.2025 11:00:00 EET | Press release
Liquid Reply, specialising in platform engineering and cloud-native technologies within the Reply Group, today announced that it has joined the Agentic AI Foundation (AAIF). The newly established foundation was launched under the auspices of the Linux Foundation and provides a neutral, open governance framework for the development of agent-based AI systems. Members collaborate transparently to develop tools, protocols, and specifications that remain available as open-source resources for the global community. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251223604862/en/ Through its membership, Liquid Reply will engage the AAIF community and actively support the establishment of open standards for the next generation of AI-powered applications. By joining the AAIF, Liquid Reply reinforces its commitment to open-source and community-driven innovation, and supports the creation of shared technical foundations for the responsi
Rajant Kinetic Mesh® Proves Subterranean Connectivity During NATO ARRC “Ex AVENGER TRIAD 25” Exercise23.12.2025 11:00:00 EET | Press release
Rajant Corporation, the exclusive provider of peer to peer, private Kinetic Mesh® networks consisting of BreadCrumb® wireless nodes powered by InstaMesh® routing, today announced the successful completion of a subterranean communications trial during NATO Allied Rapid Reaction Corps’ (ARRC) primary exercise of the year, Ex AVENGER TRIAD 25, which was conducted in October–November 2025. During the exercise, Rajant provided the communications equipment that delivered robust underground bandwidth in a retired mine in England. The Rajant network operated as a transport-agnostic, multi-bearer networking overlay that unified disparate communication technologies into a single resilient transport fabric, integrating cleanly with existing network transports and mission systems. ARRC users and the British Army’s 22 Signal Regiment recognized the utility of the approach and identified avenues to exploit the capability further, most notably a wireless subterranean headquarters concept, while also
Spain’s CESGA Selects IQM and Telefónica to Deploy Advanced Quantum Computing Infrastructure23.12.2025 10:53:00 EET | Press release
IQM Quantum Computers, the global leader in deployed, on-premises computers, and Telefónica, a global telecommunications provider, have joined forces to sign a purchase agreement with the Galician Supercomputing Center (CESGA) to install two full-stack quantum computers in Spain. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20251223742835/en/ Spain’s CESGA selects IQM and Telefónica to deploy advanced quantum computing infrastructure Under the agreement, IQM will deliver and install a 54-qubit IQM Radiance, designed for integration into high-performance computing centres, together with a 5-qubit IQM Spark system dedicated to education. The systems are scheduled for delivery by June 2026. The deployment will expand CESGA’s advanced computing capabilities and strengthen its role as a key national and European research infrastructure. The systems will be used by the scientific community and made accessible to leading companies
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