The use of LED products
in various lighting and allied applications, are associated with several
disadvantages and limitations in different lighting applications. Limitations
and benefits of the LED products are precisely discussed in this blog.
One of the major
limitation associations with use of light emitting diode is its initial price.
Most of the light emitting diode products are expensive as compared to other
traditional lighting products. Another disadvantages associated with the light
emitting diode is its temperature dependence.
As per the recent study
conducted, it was reported that the efficiency of the light emitting diode
depends on the ambient temperature of the operating environment. Besides this,
the performance and efficiency of the light emitting diode depends on the
thermal properties.
Overheating of the
light emitting diode products can result due to over-driving an LED in high
ambient operating temperature. The overheating of the LED product can even
cause the failure of the light emitting diode. Furthermore, for maintaining
longer life, the adequate heat sink is required by the light emitting diodes.
Another limitation
associated with the use of light emitting diode is its velocity sensitivity.
For high efficiency of the light emitting diode products, it is recommended to
supply the products with a voltage over their threshold voltage value.
In addition to this,
the light emitting diode products should be supplied with a current below their
rating, in order to ensure high efficiency and performance.
Small change in voltage
supplied can greatly current the current and lifetime of the led products. It
is recommended a current-regulated supply, in order to ensure high standards of
performance and lighting efficiency.
Color rendition is
another limitation associated with the use of light emitting diode products in
various industrial & lighting applications. A lambertian distribution of
light is associated with the light emitting diode products as compared to the
point source spherical light distribution. The light emitting diode products
are very difficult to be used in industrial applications that require the
spherical light field.
Lenses can be used for
manipulation of the led products for use of different applications that
requires the spherical light field. Divergence below a few degrees cannot be
provided by the light emitting housing products even if the led bulb housing
purchased from first among the best LED Bulb Housing Manufacturer
in Delhi.
Another limitation
associated with the light emitting diode products is that the light emitting
diode light with correct electrical polarity as compared to other lighting
products that can work regardless of the electrical polarity.
Many industrial
applications make use of rectifiers, for the purpose of automatically match
source polarity to LED devices. Efficiency droop is associated with the use of
light emitting diode tube light and other lighting products.
The efficiency of LED
tube light even manufactured from the some of the best LED Tube Light
Manufacturer in Delhi, decreases as the electric current increases.
