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
Elisa Expands PON Deployment with Vecima’s All-PON™ Shelf, Delivering 10G Fiber Services in Estonia6.5.2026 14:30:00 EEST | Press release
Vecima Networks Inc. (TSX: VCM) announced today that leading telecommunications operator Elisa has deployed Vecima’s Entra EXS1610 All-PON™ Shelf for 10G Fiber-to-the-Home (FTTH) services for its subscribers in Estonia. In Estonia’s competitive broadband market, Elisa brings highly innovative solutions to its subscribers. Vecima’s EXS1610 supports multiple deployment use cases, including greenfield, targeted brownfields, rural edge-outs, hybrid fiber-coax (HFC) overbuilds, footprint extensions, and hub collapses. Its compact shelf footprint can help reduce operating costs and allow operators to deploy anywhere – for maximum flexibility, including data centers, remote cabinets, the headend, and multi-dwelling units. The Entra EXS1610 All-PON Shelf features: 16 x PON ports: 10G-EPON, XGS-PON, and Combo XGS-PON & GPON Temperature-hardened for outside plant deployments Multi-vendor optical network terminal (ONT) interoperability Uplink optics: 2 x 100/40G & 2 x 25/10G with broad third-part
Vertex Announces CASGEVY ® Reimbursement Agreement for the Treatment of Sickle Cell Disease and Transfusion-Dependent Beta Thalassemia in Germany6.5.2026 14:01:00 EEST | Press release
Vertex Pharmaceuticals Incorporated (Nasdaq: VRTX) announced today that a reimbursement agreement was signed with the GKV-Spitzenverband for its CRISPR/Cas9 gene-edited therapy, CASGEVY® (exagamglogene autotemcel). This agreement secures sustainable access to this innovative one-time treatment for eligible patients in Germany ages 12 years and older living with severe sickle cell disease or transfusion-dependent beta thalassemia. “For the first time in Germany, a long-term, sustainable access agreement to a gene therapy has been established for people living with sickle cell disease and transfusion-dependent beta thalassemia,” said Ludovic Fenaux, Senior Vice President, Vertex International. “This agreement represents significant progress for people living with these two devastating and life-shortening diseases. We are pleased to collaborate across the health care system to ensure the value of CASGEVY is recognized and sustainable patient access is secured.” With this agreement, German
NIQ Launches AI-Powered Platform to Help Brands Test Pricing Decisions Before They Go to Market6.5.2026 14:00:00 EEST | Press release
As manufacturers face mounting pressure to protect margins, justify trade spend, and respond faster to shifting consumer demand, NIQ (NYSE: NIQ), a global leader in consumer intelligence, today announced the commercial launch of Price & Promo Optimizer, a next‑generation, AI‑enabled Revenue Growth Management (RGM) platform built to fundamentally change how pricing and promotion decisions are made. Today, many pricing and promotion decisions are still made across disconnected tools, manual workflows, and siloed teams—slowing execution, increasing risk, and limiting the ability to validate strategies before they reach the market. Price & Promo Optimizer replaces this fragmented approach with a united platform that brings pricing, promotion, and trade strategy into a single workflow. Powered by NIQ’s trusted store‑level measurement data and advanced analytical models, Price & Promo Optimizer enables category managers, RGM leaders, marketing, and commercial teams to simulate scenarios, qua
Suzano Connects an Area the Size of Over 200,000 Soccer Fields Through Ecological Corridors in Just Four Years6.5.2026 14:00:00 EEST | Press release
Suzano, the world's largest pulp supplier, has connected 214,368 hectares of native forest in the Atlantic Forest, Cerrado, and Amazon biomes in Brazil by establishing ecological corridors, restoring an area larger than 200,000 soccer fields within four years. In 2025 alone, 55,366 hectares of native forest were connected, advancing Suzano’s public goal of connecting 500,000 hectares by 2030, as outlined in the Company’s recently published Sustainability Report. The implementation of ecological corridors is guided by decades of research and monitoring by Suzano and its partners. The aim is to connect larger fragments of land that host greater biodiversity, as well as those already monitored by experts, with sites where wildlife is limited or threatened. These corridors are designed to follow the shortest possible route, increasing the likelihood of them being used by wildlife to better support their movement. "This connection allows animals to access different areas, increasing wildlif
From Checkout to Check-In: Klarna and Minor Hotels Bring Flexible Payments to Europe6.5.2026 13:56:00 EEST | Press release
Klarna, the global digital bank and flexible payments provider, and Minor Hotels, one of the world's leading hospitality groups, today announced a new partnership bringing Klarna's payments to travellers booking across Europe, just in time for the summer holiday season. With over 640 hotels, resorts and branded residences in operation and committed development across 63 countries, the group crafts innovative and insightful experiences through its hotel brands including Anantara, Elewana Collection, The Wolseley Hotels, Tivoli, Minor Reserve Collection, NH Collection, nhow, Avani, Colbert Collection, NH, Oaks, and iStay, as well as a diverse portfolio of restaurants and bars, travel experiences, and spa and wellness brands. Guests booking through Minor Hotel can now choose how they pay at checkout, whether that's paying immediately or splitting the cost into three interest-free installments, giving travellers greater financial flexibility when planning their dream trips. The partnership
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