Seoul Semiconductor moves to emphasize CSP LEDs across SSL …
网页2024年6月18日 · Seoul Semiconductor moves to emphasize CSP LEDs across SSL applications. The company’s WICOP technology is finding broad uses in automotive applications, and Seoul said it will ultimately have WICOP-based, SunLike-spectra LEDs. Seoul Semiconductor is placing WICOP LEDs into traditional high-power packages for demanding applications such as ...
Lumileds CEO discusses SSL revolution and disparate LED ... - LEDs …
网页2021年6月1日 · Lumileds CEO discusses SSL revolution and disparate LED market dynamics (MAGAZINE) June 1, 2021. MAURY WRIGHT interviewed relatively new Lumileds CEO Matt Roney and explored the new vision at one of the oldest LED companies and how the SSL transitioned has played out across application segments. Maury Wright.
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网页5 天之前 · LEDs Magazine covers technology advances, markets, and applications of LED lighting and related component systems for commercial development and deployment by researchers, engineers, product developers, and manufacturing professionals
The 2022 LEDs Magazine editorial calendar is online now | LEDs …
网页2021年10月22日 · Carrie Meadows has more than 20 years of experience in the publishing and media industry. She worked with the PennWell Technology Group for more than 17 years, having been part of the editorial staff at Solid State Technology, Microlithography World, Lightwave, Portable Design, CleanRooms, Laser Focus World, and Vision Systems Design before the group was acquired by current parent company ...
LUNA requirements look to balance ecosystem and human needs …
网页2022年9月2日 · By bringing a robust performance specification to the outdoor lighting market that includes V5.1 elements and technical requirements meant to protect dark skies, the DLC’s LUNA program works to balance the reality that outdoor LED lighting contributes to light pollution with the value that outdoor LED lighting provides.
Choosing between LED and HPS street lights - LEDs Magazine
网页2010年12月9日 · The results of the life cycle cost analyses are summarized in the chart below. Estimated life. Average life cycle cost per mile of recommended LED streetlights. Average life cycle cost per mile (excluding poles) of the "higher power" LED street lights. 25,000 hours (6 years) 2.6X incumbent 150W HPS. 2.3X incumbent 150W HPS. 50,000 hours (12 years)
Running LEDs from an AC supply
网页2006年5月2日 · To run an LED-based fixture from a mains supply (e.g. 120 V AC) requires electronics between the supply and the devices themselves to provide a DC voltage (e.g. 12 V DC) capable of driving several LEDs. A new approach is to develop AC-LEDs, which can operate directly from an AC power supply. This provides several …
LAST WORD | DesignLights Consortium celebrates advances, looks …
网页2024年3月27日 · As a collective of energy-efficiency program administrators, implementers, policy makers, lighting industry experts, and manufacturers, the DesignLights Consortium (DLC) works to collaborate, facilitate, and liaison …
What is an LED? - LEDs Magazine
网页2004年9月1日 · In the simplest terms, a light-emitting diode (LED) is a semiconductor device that emits light when an electric current is passed through it. Light is produced when the particles that carry the current (known as electrons and holes) combine together within the semiconductor material. Since light is generated within the solid semiconductor ...
Latest COB LEDs deliver high lumen maintenance and color …
网页2022年4月26日 · Luminus Gen4 COBs. Last November, Luminus Devices (Sunnyvale, CA) debuted its Robusto technology with the high-lumen-output CVM-45 COB array for studio and stage lighting applications. The LED supplier claims the Robusto technology enables higher drive current while delivering L90 greater than 55,000 hours, with operating temperatures up to 120°C.
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