Light emitting diodes are used through-out modern electronic design and systems for display and status. As boards have become more complicated vendors have sought more testing capabilities at the ...

http://www.marktechopto.comThe photometric measurement of LEDs can be more of an art than an exact science. There are various geometric, electrical, and assembly ...

ATLANTA--(BUSINESS WIRE)--Samsung LED (CEO, Jaekwon Kim) announced on September 20 th that its mid-power 2323 LED package has now exceeded 6,000 hours of independent, EPA recognized 3 rd party IES ...

The polarity markings on LEDs (Light Emitting Diodes) seem to be a common cause of confusion. The polarity may be indicated by a flat section on one side of the body or by one lead being shorter than ...

Ten years ago, most households used incandescent light bulbs and hardly gave it a thought. The bulbs, regardless of brand or wattage, produced the same predictable quality and color of light; the only ...