Seoul Semiconductor’s SunLike Series Natural Spectrum LEDs Adopted by German Lighting Brand WALTRON for Aquarium Lighting
29.10.2019 20:08:00 EET | Business Wire | Press release
Seoul Semiconductor Co., Ltd. (KOSDAQ 046890), a leading global innovator of LED products and technology, announced that WALTRON, specialists in LED lighting systems for aquariums and terrariums based in Lower Saxony, Germany, has adopted Seoul Semiconductor’s SunLike Series natural spectrum LEDs for daytime® Pendix, WALTRON’s aquarium lighting solutions.
This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20191029005896/en/
Seoul Semiconductor’s SunLike Series natural spectrum LEDs for aquarium lighting of German brand WALTRON (Photo: Business Wire)
Indoor aquariums are full of colorful corals, fish, and water plants living in an ecosystem similar to nature. Direct sunlight is typically avoided in these spaces in order to limit the reproduction of algae. This is necessary to keep water from becoming turbid and harming the ecological balance of the aquarium system. As a result, lighting solutions play an important role in maintaining growth without disturbing the ecological cycle.
The daytime Pendix is a matrix LED module with 9 different color temperatures and features a customized spectral lighting design that closely matches the spectrum of natural sunlight enabled by SunLike Series LEDs. Different light colors such as white, blue, and red can be combined in the module to provide the optimal lighting solution for both saltwater aquariums and freshwater aquariums.
Sunlight has always played an important role with plant growth in nature. SunLike Series natural spectrum LEDs are similar to sunlight which radiate a uniform amount of energy at all wavelengths, including infrared and ultraviolet as the optimal light source for plant growth. The technology lowers the light peaks of red, green and blue to be more similar to sunlight’s spectral curve in order to provide a better growth formula than what is common in conventional LEDs. This results in a more natural and healthy environment for fish, plants, and corals while further decreasing algae growth on glass.
Light sources with SunLike Series LEDs more accurately show the color of objects as they would appear in natural sunlight. Optimized to natural light spectra and color rendering of CRI-97 (close to CRI-100 of sunlight), and higher than the CRI-80 of conventional LEDs, SunLike Series LEDs deliver more significant benefits in vivid color, contrast detail, and quality of light consistency. These qualities can be vital to aquariums, enabling the owners to more accurately observe and attend to the overall growth and health status of fish.
“We are pleased to expand this aquarium LED lighting portfolio. Our SunLike Series natural spectrum LEDs as healthy light sources will offer the considerable benefits for better growth of fishes and plants in aquarium, compared to conventional LEDs,” said Carlo Romiti, Europe sales Vice President of Seoul Semiconductor. “Seoul Semiconductor will continue to support the needs of customers with a range of innovative LED lighting solutions.”
Seoul Semiconductor developed SunLike Series natural spectrum LEDs in collaboration with Toshiba Materials’ TRI-R spectrum technology in 2017 as the first LED light source to closely match the spectrum of natural sunlight.
To learn more about daytime Pendix by WALTRON, please visit:
http://daytime.de/led-systeme-pendix
To learn more about the SunLike Series natural spectrum LEDs, please visit: http://www.seoulsemicon.com/en/technology/Sunlike/
# # #
About WALTRON
WALTRON specializes in innovative LED lighting systems that highlight the natural beauty of animals and plants in aquariums and terrariums brilliantly. Its daytime® brand delivers lighting solutions for the demanding aquarium owner. We invite you to discover the many possibilities of the daytime® product lines: matrix, eco, cluster and cluster control. For more information, please visit http://daytime.de/.
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/20191029005896/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
Rehlko Defines What It Takes to Build AI-Ready Power Infrastructure as Data Center Energy Demands Evolve4.8.2026 16:15:00 EEST | Press release
Rehlko, a global industrial energy resilience platform providing custom-engineered, integrated power solutions for mission-critical infrastructure worldwide, today released new insights on the power infrastructure requirements emerging from the rapid growth of large language models and artificial intelligence. In its latest eBook, AI Readiness Starts with Power: Designing for Real-World Load Conditions, Rehlko examines how increasingly dynamic AI workloads are reshaping expectations for data center power systems and highlights key infrastructure considerations for operators seeking to scale AI capacity reliably and efficiently. As the eBook outlines, AI readiness is increasingly defined not by installed capacity, but by how systems perform under highly variable real-world load conditions. The AI Power Challenge As investment in AI infrastructure accelerates, data center operators face growing pressure to deploy capacity faster than traditional utility infrastructure can support. At the
HappyRobot Raises $150 Million Series C to Build Enterprise Superintelligence4.8.2026 15:30:00 EEST | Press release
HappyRobot, the company putting AI agents to work across complex enterprise operations, today announced it has raised $150 million in Series C funding led by Prysm Capital and co-led by Eurazeo. Existing investors a16z, Base10, Y Combinator are doubling down with participation from strategics like Koch Disruptive Technologies (KDT), Orange, and T.Capital (Deutsche Telekom), Bankinter, Endeavor Catalyst, Kfund and Wave-X. The round values the company at $1.2 billion post-money, bringing total funding to around $200 million and marking a new stage of growth as enterprises deploy AI agents across mission-critical work. HappyRobot works with more than 150+ enterprise customers, including DHL, Kuehne + Nagel, Naturgy, Repsol, and Uber, and has grown 5x since raising its Series B late last year. After first proving its platform in logistics, one of the world’s most operationally demanding industries, HappyRobot is expanding across the supply chain as well as into insurance, energy and utilit
New 3D Flash Memory Technology from Kioxia and Sandisk Achieves Industry’s Highest Bit Density for QLC NAND4.8.2026 15:30:00 EEST | Press release
Future of Memory and Storage Conference (FMS) – Kioxia Corporation, a subsidiary of Kioxia Holdings Corporation (TOKYO: 285A) and Sandisk Corporation (Nasdaq: SNDK) today unveiled their next-generation Quad-Level-Cell (QLC) 3D flash memory technology, which delivers up to 60% increase in bit density compared to their 8th-generation, surpassing 37 Gb/mm² and setting the industry benchmark1 for bit density, performance and power efficiency. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260804147821/en/ Leveraging the companies’ revolutionary CMOS directly Bonded to Array (CBA) technology2 which fabricates CMOS logic and the memory array on separate wafers before bonding them together with high-precision wafer-to-wafer alignment, the new generation improves read and write bandwidth compared to the 8th-generation 3D flash memory and becomes the industry’s first QLC 3D flash memory technology to reach a 4.8 Gb/s 3 interface. Add
Thredd and Pliant Expand Partnership to Launch U.S. Commercial Credit Program, Accelerate Embedded Finance for Businesses4.8.2026 15:00:00 EEST | Press release
Thredd, the AI-first issuer processing platform, today announced the expansion of its partnership with Pliant, bringing the company’s commercial credit and embedded finance platform capabilities to the U.S. market for the first time. Pliant provides European businesses with physical and virtual credit cards that have built-in reconciliation, spend controls, and deep integrations into modern finance stacks. Through its expanded partnership with Thredd, Pliant has successfully mirrored its established European proposition in the U.S., enabling American businesses to issue commercial credit cards that maintain real-time visibility into spend and cash-flow management. The program is live in the U.S. on the Visa network, with bank sponsorship provided by Coastal. The launch follows a successful soft rollout in late 2025, allowing Pliant to begin onboarding U.S. customers while laying the foundation for long-term growth in the market. “This partnership reflects exactly what Thredd is built f
Vasion® is Imprivata®-Ready Certified to Bring Trusted Identity Across Healthcare Print Infrastructure4.8.2026 15:00:00 EEST | Press release
Vasion, a leader in intelligent print automation, today announced a strategic integration with Imprivata, a leading digital identity and access management company for life- and mission-critical industries, starting with healthcare. The Vasion platform, with PrinterLogic®, PrinterLogic Output, and Vasion Automate, offers shared Imprivata customers a unified identity layer, spanning endpoints and printers, for secure, enterprise-wide visibility into every print job. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260804404337/en/ The integration is designed to maximize existing Imprivata deployments. No rip-and-replace is required. The Vasion platform works with the Imprivata infrastructure organizations already have in place, extending its value to print without adding new hardware. Print environments remain a blind spot in identity and access management. The stakes are significant. Quocirca's 2025 Print Security Landscape stu
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