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Last Updated:April 28, 2023

Grow Light Electricity Calculator (Increased Bill or Not?)

featured-grow light electricity calculator

You want to buy grow lights, but are unsure if they will increase your electricity bill? That’s why I made the Grow Light Electricity Calculator. You can find out the monthly grow light cost in less than 30 seconds.

A lot of these are LED grow lights, which makes them very efficient in using electricity. Unless you are buying large LED lights to cover a large number of plants, you will barely notice a change in your electricity bill.

But why take my word for it?

Try out the Grow Light Electricity Calculator, and track the cost of electricity after using one of these lights.

Grow lights can use a lot of electricity, especially when the lights are running for long periods of time. The amount of electricity used will depend on the type of grow light fixtures being used, and the amount of time the lights are on. There are also many grow lights on the market that do not use a lot of electricity. If you are looking for a grow light for one or several plants, you can purchase a LED grow light that is energy efficient.

How Much Electricity Do Grow Lights Use?

Grow lights vary in power usage, with some as low as 10 watts and others as high as 500 watts. Your electricity rate is measured in Kilowatt Hours (kWh). Each Kilowatt Hour has a set price, which might range from 0.10$ to 0.20$. How much electricity a grow light will use depends not only on its power usage, but also the duration of time the light is on. You can check how much electricity a grow light will use by using the grow light electricity cost calculator on this page. This will help you make the best grow light decision.

Do LED Grow Lights Use A Lot Of Electricity?

LED grow lights typically use less electricity than other types of lights, such as incandescent or HID lights. Depending on the size of the grow light, the wattage can range from 10 watts to over 400 watts. Generally speaking, a LED grow light is more energy efficient than other lighting options, so it uses less electricity than other types of grow lights.

How much does it cost to run LED grow lights?

The cost to run LED grow lights depends on several factors, such as the wattage of the lights, the length of time they are used, and how large of an area the light is covering. Generally, LED grow lights use between 30 and 60 watts of power, and they can cost between $0.10 and $0.20 per hour of use. For example, a 20 watt LED grow light running for 12 hours a day with an electricity cost of 15 KWh would cost about $1.08 per month. For more factors that affect LED grow light electricity cost, check out the more extensive post on the topic
And if you’re unsure which grow light to buy, try out my Grow Light Finder.

Yours Truly,