LED lights are now being used practically anywhere. Their varied applications include lights on streets, to lights in houses, industries, vehicles and more. The word LED is an acronym for Light Emitting Diode. This diode is in solid state and works just like a small bulb.
LED lights may be made of one or more of such bulbs. This is the reason LED bulbs last a lot longer than any standard bulbs. Not only do those lights last longer, they also don't use up much power.
LED lights do have a drawback. Though they can be used for lots of purposes, as of now, most of LEDs available are for lights that receive supply under 12 Volts. This is the reason the 12 volt LED lights deserve a special mention.
12 Volt LED lighting is powerful lighting. The most common application of such a lighting is in auto. Identifying how many LEDs could be linked to the 12 Volt supply could be very tricky. LEDs are sold in packages that mention relevant specifications.
The information related to the 12 Volt LED lighting is the operating current, in addition to forward voltage. How many LED bulbs could be connected in a series to the 12 volts supply is calculated by dividing 12 volts by the operating current stated on the package.
There is another way for connecting 12 Volt LED lights is to identify the resistance. For this, the forward voltage stated on the LED's package is deducted from 12 volts. The remainder when divided by the operating current mentioned on LED's package provides the necessary resistance in ohms for connecting the LEDs. According to this information the specific resistors can be used. Using a slightly greater resistor would be a safer alternative than using a a bit lower resistor.
Polarity is another crucial factor while wiring LEDs. Negative legs and Positive legs of LEDs may be of different lengths. LED's package will indicate the polarity. The resistor needs to be wired in series on the positive leg to the LEDs.
12 Volt LED Lighting Is A Powerful Lighting: Used Virtually Around The Globe
Led lights are now being used almost everywhere. Their varied applications include lights on streets, to lights in homes, industries, vehicles etc.
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