2015 IESLA Calendar of Events

March 6, 2015
USGBC Urban Green Council EBie Awards
For more information, click here: http://www.ebies.org/index
Submissions due March 30, 2015

March 26, 2015
April 15, 2015
April 20, 2015
April 23, 2015
May 5, 2015
Russell Cole Memorial Design Competition Co-Event with DLF
Location: TBD

June 20, 2015
Lumen West Awards Banquet
Location: Avalon Hollywood

For more information on local DLF events, click here.
For more information on local IESOC events, click here.
For more information on local IALD events, click here.
For more information on local International Building Performance Simulation Association (IBPSA) events, click here.

IESLA Mission Statement

"To improve the lighted environment by bringing together those with lighting knowledge and by translating that knowledge into actions that benefit the public."

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IESLA Hollywood Sign Lighting Proposal

IESLA Hollywood Sign Lighting Proposal

Advanced Seminars May 2015

Origins of White LED Technology

Origins of White LED Technology with
Mike Krames

March 26, 2015

Breakthroughs in the late 1980s and early 1990s in Japan, including those by Nobel-Prize-Winner Shuji Nakamura, now professor at the University of California Santa Barbara, ushered in a first era of light-emitting diode (LED) based white lighting that has revolutionized industries including flat-panel displays and, more recently, general lighting applications. These advances stood on the shoulders of previous work of almost thirty years in the development of red-emitting LEDs, with ties back to the invention of the transistor at AT&T Bell Labs in 1948. Just as the transistor replaced the vacuum tube, LEDs are positioned to replace conventional lighting technologies in many, if not all, applications. In order to realize this vision, Prof. Nakamura founded Soraa which has developed GaN-on-GaN technology to build upon his previous breakthroughs and to open up the pathway to the highest light quality and (eventually) lowest-cost approach to energy saving lighting technology. In this talk, Michael will summarize the history of LED development from the beginning up to GaN-on-GaN today.

Aurelien David is Senior Principal Scientist at Soraa, Inc. He has been involved in research on LED lighting for more than twelve years. His fields of expertise include: semiconductor physics; various aspects of LED efficiency; and color and vision science.

In 2006, he graduated with a PhD in Applied Physics from Ecole Polytechnique (France) and the University of California at Santa Barbara – where he worked with the research team spearheaded by Nobel laureate Shuji Nakamura. From 2006 to 2010 he worked at the Advanced Laboratories of Philips Lumileds on the optical and material properties of LEDs. In 2010 he joined Soraa to research the application of bulk GaN technology to LEDs.

His worked led to several demonstrations of ultra-high performance LED devices, including the record-high wall-plug efficiency LEDs recently demonstrated by Soraa; as well as to advances in color science which drive Soraa’s Quality of Light roadmap. He is the author of 35 international journal publications and 20 patents in the field of solid-state lighting. He is currently a member of the IES Task Force on Color Quality Metrics, a member of CIE TC1-90 (new Color Fidelity Index), and the chair of the IES Whiteness group.

6:30pm – Cocktails
7:00pm – Dinner and Presentation

Proud Bird
11022 Aviation Blvd. (at 111th Street near LAX)
Los Angeles, CA 90045

Paypal Prepaid
$25 members / $30 non-members / $5 students with ID
*Note: Pre-payment is non-refundable

Cash/Check at the Door
$30 members / $35 non-members / $10 students with ID

Click Here to RSVP! »

Origins of White LED Technology

Lumen West 2015, Inspired by Downton Abbey

Dear Lighting Design Community Member,

You are cordially invited to the Annual Lumen West Awards and Gala Event this June 20th, at the Avalon in Hollywood, California, to join in an evening of lighting, laughter, and all around gaiety. This year, we are honoring all those in the lighting industry who have worked together to create dazzling environments and interior spaces. The pleasure of your company is highly petitioned, as we cannot properly celebrate the marvel of our Lighting Community without you there.

Formal raiment and attire is required. Food and libations will be provided throughout the evening.

IESLA and the Crawley Family

Early perks deadline is April 15th Lumen West Sponsorship Form Download Here »

Click Here To Purchase Tickets and Sponsorship Packages

Please contact Matt Bates for further information about sponsorship opportunities.