Now let's take a look at their
characteristics. First we will go through the electro-optical characteristics.
The first one is called peak wavelength. This is by definition the wavelength
that suffers the lowest loss. Usually it is provided in nanometers.
Next there are voltage characteristics -
forward and reverse voltage. Every led panel
light has two ways of inclusion - the forward one in which the necessary
voltage is lower and the reverse one usually with more than 5 V.
The axial intensity comes to show the light
intensity on the axial line. Luminous flux is another part of the specification
table of the high-power led flat panel light
and it is the measure of the perceived power of light. After that comes the
viewing angle to provide data on what angle the light is directed on the
objects or generally on what angle you will be able to see the light produced
from the LEDs. Emitted colour is the colour of the light. It could be
orange/red, yellow, green, blue or white. The power dissipation is another
important criterion and for example it could be 120 mW. It shows the power
consumption of the LED.
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