2013-08-22

New York YMCA Saves 78% on Electric Bill with Aleddra T8 LED Lights Upgrade

The Bedford-Stuyvesant YMCA in New York, U.S. was founded in 1888 to cater to a then fast-growing community. It has since steadily expanded into today's 5,388 square meters (65,000 square-foot) facility.  Situated in the lower level, the space receives minimal natural daylight and thus requires a significant amount of artificial lighting power. The 14 high-pressure sodium light fixtures at the facility which were 480 watts each were changed to 1X8 LED light fixtures which are 102 watts each. 
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For three decades, white LEDs have depended on rare earth materials such as yttrium aluminum garnet (YAG) layered onto a blue LED chip (Figure 1). Seoul Viosys Co., Ltd. (KOSDAQ: 092190) today announced that it has broken that dependence. It h... READ MORE

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