LEDs are
diode, which emits photons. They gives lights when current is
passed through them. Since it does not need heating of filament
or gas, it does not have the problem of burning out
LED
consumes very less energy and are very efficient than
incandescent bulb.
The LED
system consists of several components. Without each other, these
components have little commercial use. It’s their performance
when used together that separates LEDs from other technologies
LED
lighting is a combination of a solid state light source, a
control gear for operation of the LED lighting and optics for
light distribution. These component
parts together will affect the performance of the LED lighting
in respect of energy efficiency, colour quality, life and lumen
maintenance
The key
aspects to be taken into account in specifying and procuring LED
lighting products to be used in lighting projects are LED
lighting
construction and light distribution, LED driver and lighting
controls, thermal management, energy efficiency, colour quality,
life and lumen maintenance, and
performance and quality assurance.
LED chips
wafers & Packaging is capital and technology intensive project
However , Assembling
LED Lighting products can be good business proposition and might
involve about INR 35 Lakhs. Lighting modules & Lamps and
lighting systems can be done as profitable ventures