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
Venture Global Commences Commercial Operations of Phase One of Plaquemines LNG1.11.2026 17:40:00 EET | Press release
On October 31, 2026, Venture Global (NYSE: VG) commenced commercial operations of the first phase of its second LNG export project – Plaquemines LNG – and the sale of low-cost, U.S. LNG to the first phase’s long-term customers. The commercial operations date (COD) for Phase 1 of Plaquemines LNG was reached in just over 53 months from the final investment decision on the project, making it among the fastest greenfield LNG projects ever completed. “Achieving commercial operations at the first phase of our second LNG project in 53 months is a testament to our team's relentless dedication and hard work,” said Venture Global CEO Mike Sabel. “We are thrilled to hit another major milestone that enables us to continue delivering reliable, affordable American LNG to the global market. We deeply appreciate the collaboration of our regulators and supply chain partners, whose shared commitment helped us deliver this project safely and on schedule.” The first post-COD cargo from Plaquemines Phase 1
From the Chishui to the Han: "Moutai Night" Debuts in Seoul to Bridge Cultural Connections1.11.2026 14:44:00 EET | Press release
On October 25, the 2026 “Moutai Night” was held in Seoul, South Korea, under the theme “Born by the Chishui River, Fragrance Along the Han River.” Over a hundred guests from China and South Korea gathered around the Han River, sharing the distinctive appeal of Chinese baijiu, and fostering cultural exchange between the two countries through fine liquor and culture. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20261101047521/en/ The event featured an exhibition on Moutai’s brewing techniques and brand history. Hands-on experiences with Miao batik and silverwork showcased Guizhou culture, while creative cocktails brought Chinese spirits into dialogue with Korean tastes. A city-themed video, dance performances and a violin performance rounded out the program, as guests exchanged views on liquor culture in a warm atmosphere. As a flagship cultural initiative designed for global audiences, “Moutai Night” made its Seoul debut, fol
Vedanta Aluminium’s Q2FY27: Profit doubles to INR 6,187 Cr, EBITDA rises 83% YoY31.10.2026 15:12:00 EET | Press release
Vedanta Aluminium Metal Limited (BSE: 544780 & NSE: VAML), India’s largest aluminium producer, announced its unaudited financial results for the quarter and half year ended 30 September 2026, delivering solid financial and operational performance. Revenue increased to INR 22,066 crore, up 41% YoY, supported by higher volumes and improved marketing mix. EBITDA stood at INR 10,192 crore, up 83% YoY, with an EBITDA margin of ~46%. Profit after tax stood at INR 6,187 crore, more than doubling YoY with an increase of 105%. VAML strengthened its balance sheet during the quarter, reducing net debt by INR 3,090 crore QoQ, with Net Debt/EBITDA improving to 0.7x from 0.9x in Q1FY27. The company’s credit profile was validated with India Ratings upgrading its credit rating to AA+ (Stable), alongside rating reaffirmations from ICRA and CRISIL. Operationally, VAML achieved its highest-ever quarterly aluminium production of 649 KT, up 3% QoQ and 5% YoY. Value-added production reached a record 432 KT,
United States Signs Participation Contract for Expo 2030 Riyadh, Strengthening Momentum For Global Participation31.10.2026 10:38:00 EET | Press release
The United States of America has signed its Participation Contract for Expo 2030 Riyadh, marking a significant milestone in the World Expo’s preparations and further strengthening the momentum for international participation in the global event. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20261031669001/en/ The Participation Contract was signed by His Highness Prince Faisal bin Farhan Al Saud, Minister of Foreign Affairs of the Kingdom of Saudi Arabia, and U.S. Secretary of State Marco Rubio, during a bilateral meeting held on the sidelines of the 2026 G20 Foreign Ministers’ Meeting in Atlanta, Georgia. The signing marks an important step in the United States’ journey towards Expo 2030 Riyadh, paving the way for the development of its pavilion, programming and visitor experience. It also reinforces the growing international commitment to Expo 2030 Riyadh, as countries move from confirming their participation to actively sha
ADNEC Group Kickstarts November with Two of the World’s Largest Events in the Energy and Tourism Sectors31.10.2026 05:53:00 EET | Press release
ADNEC Group, a Modon company, begins November by hosting two of the world’s most significant international events in the same week. ADIPEC 2026, the world’s largest energy event, takes place at ADNEC Centre Abu Dhabi from 2 to 5 November. Meanwhile, World Travel Market (WTM) London, one of the global travel industry’s leading gatherings, takes place at the Group’s Excel London venue from 3 to 5 November. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20261030918463/en/ ADNEC Centre Abu Dhabi (Photo: AETOSWire) The two events, held simultaneously at the Group’s largest venues in the UAE and the UK, reflect ADNEC Group’s capability to deliver large-scale international events across multiple markets. ADIPEC has grown alongside the venue since it was first held at the ADNEC Centre Abu Dhabi in 2006. This year’s edition is set to be the largest in the event’s history, occupying the venue’s entire 153,000 square metres of exhibition
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