2019-11-06

Hong Kong Students Invent UV LED-based Self-sanitizing Door Handle Powered by Door Movement

UV LED technology has come closer to our daily life for diminishing bacteria and enhancing hygiene. One way to apply the technology could be integrating UV LEDs with public door handles. Two graduate students of the Chinese University in Hong Kong designed the self-sanitizing door handle and was selected as the top 20 in the James Dyson Award in 2019. Sum Ming Wong and Kin Pong Li, the inventors of the self-sanitizing door handle, were inspired by the SARS outbreak in 2003 when the infection spread out via contact. The door handle was created to prevent conta...
Continue reading
2019-05-31

Klaran Introduces New 60mW UVC LED and Reactor Prototype for Water Disinfection

Klaran, a product line of Asahi Kasei’s subsidiary Crystal IS, announced the addition of a new 60mW UVC LED to its water disinfection (WD) series. In an advanced prototype reactor, the 60mW LED has demonstrated effective and affordable water treatment at flow rates up to three liters per minute, with disinfection rates comparable to NSF/ANSI 55 Class “A.” Klaran’s current WD series LEDs and water treatment reactors are used to treat point of use water at flow rates up to two liters per minute and at disinfection rates comparable w...
Continue reading
2019-04-15

RayVio Release UVB LEDs to Support Phototherapy Treatment

RayVio, a UV LED solution provider for health and hygiene applications, announced its new 308 nm XR UVB LEDs to support the development of phototherapy treatments for skin diseases. According to RayVio, the new XR UV LED is the key to improved treatment options for Psoriasis and Vitiligo with small and low cost treatment devices. The product is available directly from Digi-Key as an emitter or pre-mounted on a star board for easy development and product integration. RayVio's new LEDs deliver 13 mW at 100 mA and are rated for up to 10,000 hours of c...
Continue reading
2018-11-12

[Exclusive] Violumas to Focus on Extraordinary High Power UV LEDs Solutions

Based in the heart of Silicon Valley, Violumas, the UV division of Flip Chip Opto under Cofan Group, is known as a supplier for full-service UV LED products and solutions. Their patented 3-Pad Flip Chip technology allows them to engage in UV technologies and applications with more powerful and reliable solutions. Violumas provides the products from chip, package to modules in UV-A, UV-B and UV-C range (405 to 265 nm) and expertise in optical, mechanical and thermal design. LEDinside was very honored to have a face to face interview with Saya Han from...
Continue reading

Streetlights and high-bay fixtures require high flux and efficacy to meet the ever increasing demands for system efficiency and energy cost reduction for these applications. Today, LUXEON 5050 LEDs received an upgrade in both flux and efficacy... READ MORE

The recent outbreak of COVID-19 has prompted the large-scale search for practical solutions that can prevent the spread of the deadly virus — from researchers and scientists committed to finding a solution, to the manufacturers and consu... READ MORE