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## How much current does an LED bulb use?

LED lights by their nature are low voltage but also relatively low current making them lower in power and more efficient that traditional incandescent bulbs and halogen downlights. Generally we are talking about **between 100 to 750 milli-amps** depending on the forward voltage required to turn on the LED.

## How many amps does a 36 watt LED light draw?

High Intensity LED Light Bar – 36, 3-Watt LEDs – 8208 Lumen – **9 Amp** Draw (-Flood-Black)

## How much power does a single LED draw?

The power consumption of LEDs used in LED light bulbs is usually in the **0.1-Watt to 1-Watt range**, but there are many models outside that range that consume far more or less (for example: I used 3.6-Watt LEDs to build my solar lantern, an unusual practice).

## How many LED lights can be on a 15 amp circuit?

Each CFL or LED bulb typically gives the same amount of light as a 60-watt incandescent bulb while drawing 10 watts or less, which is equivalent to a current draw of 1/12 amp. Thus a 15-amp circuit can safely **control 180 or more fixtures that use** CFL or LED bulbs.

## How do you measure the amperage of an LED?

A simple formula for calculating amps is to **take the watts and divide that by the volts**. So, for instance, if the wattage of the lighting fixture you’re working with is 60 and the volts are 12, divide 60 by 12 and you will get five, which are the amps.

## How many LED lights can you put on a 20 amp breaker?

You can put up to **40 lights** (based on 50 watt light) on a 20 amp breaker.

## How many amps does a 18w LED draw?

Light produces 1400 lumens of bright light while drawing only 18 watts @ **1.4 amps**. Six 3 watt LEDs producing 233 lumens each and produce a wide 60 degree flood beam.

## How many amps do 12 volt LED lights draw?

For example, a 120V LED system will pull 1 Amp in a 120 Watt system, while a 12V LED system will need to pull **10 Amps** to power the same 120 Watt system.