# Best answer: How many amps does a 120 watt LED light bar draw?

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watts divided by voltage = amps. IE 120 watts divided by 12 volts = 10 amps. you can use this as a good reference for switching and if you need a relay.

## How many amps does a 100 watt LED light draw?

A 100 Watts bulb draws 0.90 Amps.

## How many amps does a 150 watt LED light use?

Current (Amps) drawn would be watts divided by supply voltage. In other words, at 110 volts you’d expect this 150-watt light to draw about 1.36 Amps.

## How many amps does 300 watt LED light bar draw?

So thats 300 watts. 300watts÷12 volts= 25 amps.

## How many amps does a 288 watt light bar pull?

For example, a 55W light would draw 4.58 (55/12) amps. A pair of them would draw 9.17 amps.

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## How many amps does a 600 watt LED light draw?

5 amps per 600 watt light.

## How many amps does a 50 watt LED light draw?

Power is given as 9 Watts. Voltage is assumed to be 120 Volts. So a 9-Watt light bulb plugged into a 120-Volt lamp, will have a current of 0.075 Amps.

How many amps does a 9 watt LED bulb draw?

Incandescent Light Bulb Wattage LED Equivalent Wattage
60 Watt 6 Watt
50 Watt 5 Watt

## How many amps does an LED light pull?

When Dave connects incandescent bulbs to an amp meter, they draw up to 1.6 amps, but when LED lights are used, they only pull about . 26 amps. The difference is significant, especially for RVers who do a lot of dry camping.

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

Breaker Limitations

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.

## What is a good wattage for a LED light bar?

Lumens vs Watts, which is more important?

Lighting Type Watts Efficiency
Incandescent Bulb 60 Poor
CFL 14 Good
6″ LED bar 36 Excellent

## Do I need a relay for an LED light bar?

A relay is an electrical switch that lets a low current circuit control a high current circuit such as a large LED light bar. … If you are using a light pod that does not have a very large amp draw, you may not need a relay switch, but if you are using a larger LED light bar, they are a must have.

## What size fuse do I need for LED light bar?

A 10 amp fuse will protect the circuit. The 16 gauge wire will handle 10 amps in the length of wire that you will be using. The switch is rated for 20 amps. So, the 10 amp fuse will protect the circuit from overload.

## Do LED light bars draw a lot of power?

A true 120W LED bar would be brighter than the brightest set of car high beams. … LEDs use about one-fifth the power for the same amount of light output. So for your light bar, it would consume one-fifth of the current, i.e. 0.2 amps from a 120 VAC source, or 2 amps from the car battery.

## How many watts is a 52 inch light bar?

LED LIGHT BAR 52″ INCH 500 Watt COMBO 40,000 Lumens

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## How many amps is 1450 watts?

How do you convert amps to watts?

Power Current Voltage
1200 watts 10 amps 120 volts
1300 watts 10.833 amps 120 volts
1400 watts 11.667 amps 120 volts
1500 watts 12.5 amps 120 volts 