MARCH 2010 ISSUE 2/2 SPONSOR:
LITECONTROL

 

Litecontrol’s low profile Latitude family has added the unique, sophisticated Vivid. This Cradle to Cradle Silver Certified fixture is a pendant-mounted, semi-indirect fixture with extruded aluminum housing, VCOptic Lens and sculpted end caps. Vivid also offers a side-glow feature that can incorporate theatrical color gels. Measuring a mere 1” high, the Vivid’s minimalistic design and optional side color bring style to any design.

 
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NEWS & OPINION
 

LightNOW Blog

TAKE ME STRAIGHT TO THE LIGHTNOW BLOG

Top Stories

DOE Publishes ENERGY STAR Criteria for LED Replacement Lamps

Commissioning Lighting Systems: How Do YOU Do It?

What Is Luminaire Efficiency?

Economy and Construction

AIA Reports Modest Rebound in Architecture Billings Index

 

Lighting Industry

GE Lighting Establishes ESCO Program

Vice President Joe Biden Visits Cree

UL Acquires Luminaire Testing Laboratory

OSRAM Enters Joint Venture with LED System and Solution Specialist Traxon Technologies

Lunera Lighting Expands Sales Representative Network

Energy and Environment

Earth Hour: How Did You Spend It?

Nonprofits in Texas May Qualify for $2,000 Energy Efficiency Grants

EPA and DOE Recognize OSRAM SYLVANIA with 2010 ENERGY STAR Sustained Excellence Award

Awards

2010 Lighting for Tomorrow Competition Deadline Coming Up

How to Get the Most Out of Your LIGHTFAIR Innovation Awards Entry

Codes and Standards

Energy Codes and Existing Buildings

Lighting and LEED 2009

Lighting Design

Point Sources Versus Linear Sources Versus Area Sources

Lighting Controls

Researchers Study Demand-Responsive Lighting

Commissioning Lighting Systems: How Do YOU Do It?

LED World

DOE Posts LED R&D Workshop Presentations

Cree Announces That It Has Broken 200 Lumen Per Watt Efficacy Barrier

DOE Report Estimates Energy Savings Potential of Solid-State Lighting

Light and Art

The Long Night

Products and Technology

What Is Luminaire Efficiency?

SuperSaver by Sylvania

Downlights by Renaissance, Nora, Prescolite

People

Herman Goldman Approaches 70th Year with Capitol Lighting

 
THE LIGHTER SIDE
 

“Castle on the Sea”

Photos by Yuriko Takagi

Wataru Ito, a student at the Tokyo University of Arts, spent four years creating “Castle on the Sea,” a one-of-a-kind origami cityscape made of Kent paper. The exquisite artwork, made by cutting and folding hundreds of pages of paper, is meticulously illuminated using Martin Professional LED and fiber optic lighting sources.

The 2.4 m x 1.8 m model, constructed using only a knife, glue and a hole punch, debuted on April 30th and won top prize at the University’s Grand Prix of Art Festival. The artwork is displayed on the artificial island of Umi Hotaru, a crossover point of the Trans-Tokyo Bay Highway, a bridge-tunnel across Tokyo Bay and the client on the project. It incorporates a church, school and factory surrounding a centerpiece castle, which is loosely based on Spain’s El Temple de la Sagrada Familia. A Ferris wheel, windmill and train are motorized to allow for movement.

Lighting the delicate artwork both internally and externally was a collaborative effort between Ito and the Nakajima Tatsuoki Lighting Design Laboratory Inc. Working from a theme of "The Seven Seas," LED was chosen to light the outside in order to avoid damage from ultraviolet and infrared rays with fiber optic used on the inside to avoid heat damage.

Two Martin fiber optic illuminators with CMY color mixing and full-range dimming are used to illuminate the piece from the inside, one mimicking window light while the other exposes the detailed architecture. A total of approximately 800 0.75mm optic fibers supplied by Yamanaka & Co., Ltd were inserted into the miniature castle. Installed in the ceiling of the glass display case that houses the work are five Martin RGBW full color mixing LED downlights (4 standard, 1 high power) used to simulate the various blues of the Seven Seas and to express the light of the sun and moon.

A PC is used for lighting control and programming. Special lighting programs can be used with customized color schemes on special occasions such as New Years, Valentines Day, Pink Ribbon Day or Christmas.


published by

ZING Communications, Inc. 632 - 54 Avenue SW Calgary AB T2V 0C8
(403) 802-1809
Craig DiLouie
Consultant, analyst, reporter.

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