Next-gen CoB LEDs offer five percent greater efficiency

28th February 2018
Source: Lumileds
Posted By : Alice Matthews
Next-gen CoB LEDs offer five percent greater efficiency


A range of fourth generation chip-on-board (CoB) LEDs has been introduced by Lumileds. The company claims that the LUXEON CoB Core Range leads the market in efficacy and quality of light. With the new LUXEON CoB Core Range, Lumileds sets a new standard with five percent greater efficacy than the nearest competitors. Efficiency is not compromised at high colour rendering index.

Eric Senders, Product Line Director for the LUXEON CoB Family, said: “The goal of Lumileds is to address the industry-wide issue of the efficiency gap between 80 and 90CRI CoBs.

"With this new generation, we have limited this gap tremendously by increasing the 90CRI performance by 12% over the previous generation.

"In the past, there was a tradeoff between light quality and efficiency, but customers no longer need to make that sacrifice with these products.” 

Lumileds ability to deliver outstanding efficacy exceeding 130lm/W in 90CRI (and over 170lm/W in 70CRI), is largely the result of Lumileds own phosphor development and engineering coupled with precise process and manufacturing controls at the company’s manufacturing facilities.

Due to these improvements, Lumileds also improved the thermal resistance of the CoBs by 25% further reducing the burden on heat sinks and shrinking the size of optics at the system level. According to Lumileds, the result is exceptional fixture efficacy and smaller fixtures.

The LUXEON CoB Core Range (Gen 4) will be on display at the upcoming Light + Building show in Frankfurt, Germany, 18th to 23rd March.

Downloads


You must be logged in to comment

Write a comment

No comments




Sign up to view our publications

Sign up

Sign up to view our downloads

Sign up

CES 2019
8th January 2019
United States of America Las Vegas, Nevada
Southern Manufacturing & Electronics 2019
5th February 2019
United Kingdom Farnborough
embedded world 2019
26th February 2019
Germany Nuremberg
Wearable Tech Show 2019
12th March 2019
United Kingdom London
AMPER 2019
19th March 2019
Czech Republic Brno Exhibition Centre