A strip with 60.
Led strip lights power usage.
Unlike other light sources led lighting consumes much less power.
Upgrading five light bulbs to leds using 9 watts of electricity would likely cost 1 30 to power for the month vs.
Luckily for you we have a power supply calculator on the product pages of all of our led strip lights.
Use the key below to see which power supply you will need.
For example if your led has a voltage of 3 6 and a current of 20 milliamperes it will use 72 milliwatts of power.
1b to calculate the power consumption of the strip per meter we have to derive the number of segments per meter beforehand.
Select your strip and the length you need.
Use the charts to figure out which led strip light power supply you need.
To calculate an led s power use simply multiply the led s voltage in volts by the led s current in amperes.
Length of led strip measured in feet x watts per foot x 1 2 minimum rated led power supply required to power your strip light.
The energy consumption of an led strip depends on the set color or combination of colors the type of led and the amount of leds per meter.
A typical cheap 60 watt equivalent to incandescent led light bulb is advertised as providing 800 lumens lasting up to 10 000.
A good quality led strip should be capable of providing 4 watts per foot or more 15 w meter.
With this the power consumption per meter can be calculated with 3.
The type of led on the strip and the amount of leds per meter also determine the consumption of an led strip.
By far the most widely used leds at the moment are of the types 3528 5050 and 2835.
To achieve this we simply divide the amount of leds by the length of the strip and get the number of leds per meter as 150 5 30 further dividing by three yields n 30 3 10 segments per meter.
Look below and find the number of feet you are going to use.
I used 3 6 watt leds to build my solar lantern an unusual practice.
Led or the light emitting diode light bulb is a good energy efficient option for lighting often beating out cfl light bulbs in power efficiency and longevity at a similar price.
Electricity usage of a led light bulb.
Over and above this the power will vary based on your input voltage.
An average led light bulb that outputs the equivalent of the 60w incandescent fixture uses roughly 8 9 watts.
Next consider an led strip light s power draw per foot.
There are a few steps involved.
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.
Then look across to the final column for the recommended led power supply to use.
It varies greatly from strip to strip.
They are all different different number of leds different types of leds colour of led different electrical design.
