Tag Archives | Going Green
LED, PROS AND CONS

LED, PROS AND CONS

By on July 28, 2011 in Going Green Products

ADVANTAGES OF LED LIGHTING Some advantages of LED lighting over conventional lighting sources: Lifetime  LED lights can last from 30,000 – 75,000 hours (50,000 hours is the average) depending upon the quality, durability and use of the fixtures.  With an average use of 6.5 hours per day, this can amount to over 21 years of [...]

Read full story • Comments { 0 }
images

LED, WHAT IS IT?

By on July 28, 2011 in Going Green, Going Green Products

Light Emitting Diode (LED) is a semiconductor light-producing unit.  When an electrical current passes through the unique materials, there is a recombination of positive and negative charges resulting in the emission of photons, as light energy.  This action is called electroluminescence.  The color of the light is determined by the energy gap of semiconductor and [...]

Read full story • Comments { 0 }