Light emitting Diodes, LED, Lighting retrofits, Energy savings, energy efficient lighting, electrical contractor, LED retrofits, LED HID retrofits...
http://www.sh-energyservices.com/
LED (Light Emitting Diode) convert electrical energy into light. The wavelength of the light, i.e. the color of the light is determined by the semiconductor materials used and he light intensity is related to the current flowing through the LED.
http://www.element-14.com/community/docs/DOC-18002
...enormous as the move from cash registers to today's computers" , says Mike Gentile, President, Canlyte Ltd. "Light Emitting Diodes (LED) are 50 per cent more efficient than traditional light bulbs, consume less energy and have a longevity of...
http://www.azooptics.com/details.asp?newsID=5717
... About PSI Group PSI Group develops, manufactures and supplies innovative lighting solutions based on Light Emitting Diodes (LED). Major segments are street lighting and exterior lighting. Lumenova GmbH as part of the PSI group is supplying...
http://www.ledinside.com/LED_Germany_20091008