1000 Watt Grow Light Electric Bill: Factors to Consider

Plants cannot be grown in the absence of sunlight. But grow light changed that concept. Among various types of grow, lights  LED lights are the most effective and easy process to grow plants at home with less chemical usage. They produce less carbon and have control over the lighting spectrum which is unimaginable with High-Pressure Sodium Vapor (HPS) lights.

In this article, we will discuss the wattage equivalent of different types of lights and what may cost you if you use grow light for your indoor gardening. You will also get an idea of which grow light is the most power-efficient.

Do grow lights use a lot of electricity?

No, grow lights don’t accelerate electricity costs. Competition among the manufacturer making the grow light more and more efficient with time.

The electricity costs mainly depend on the size of the unit and how much time it’ll operate.

If you are using multiple grow lights together make sure that the power circuit of grow room can handle the overall power draw. Don’t go beyond 75% of the rated ability of the circuit breaker.

Does LED grow lights cost less to run?

Yes, LED grow light costs less to run than other types of grow lights available in the market.

LEDs are the most energy-efficient

We are showing data of wattage comparison between LED and other types of lights.

              LED Light Bulb Wattage         Incandescent Light Bulb Wattage
                      10 watt                      100 watt
                      5 watt                      50 watt
LED vs Incandescent Light
            LED Light Bulb Wattage              CFL Light Bulb Wattage
                        12 watt                        20 watt
                          3 watt                        5 watt
              LED Light Bulb WattageSodium Light Bulb Wattage
                    100 watt                    250 watt
                      60 watt                    150 watt
LED vs Sodium Bulb
                LED Light Bulb Wattage          Halogen Light Bulb Wattage
                    12 watt                      100 watt
                    6 watt                        50 watt
LED vs Halogen
                LED Light Bulb Wattage          Fluorescent Tube Light Wattage
                      24 watt                  70 watt
                      18 watt                  35 watt
LED vs Fluorescent Tube Light
                LED Light Bulb Wattage          Metal Halide Light Bulb Wattage
                      200 watt                  400 watt
                      100 watt                  250 watt
LED vs Metal Halide bulb

So, from the above chart, you surely got the fact that consuming less power LED will give you the desired output. The less the power consumption the less the energy bill and the more efficient it is.

Grow Light electricity cost

You have to consider few things to determine the energy costs that will grasp by grow light.

Firstly Lighting Type

All lights are not equal as you saw above. A LED light is much more efficient than other types of light. So obviously, if anybody uses LED light instead of CFL or Incandescent bulb his/her electricity bill will be less.

Lighting Time

The lighting time is a huge factor to determine the power bill. During the veg stage, light has to be used 18 to 24 hours a day. So, that will surely increase the energy bill.

Number of Lights

The more lights you run the more will be the power costs; It’s a basic thing. If you use 2 or more light bulbs instead of one then obviously you will have to count the more light operating costs.

Local Electricity Costs

Energy cost is different in every area. That means the electricity rate will vary from state to state. The electric company uses kilowatt-hour (kWh) as a standard for monthly power usage.

But, what is watt and kilowatt hour?

Watt is a unit of power in other words watt is just a unit of energy consumption.

And, Kilowatt-hour is the measurement of how much electricity you consume per hour. For this case, you have to just divide the total watt by 1000.

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Electric Bill of 1000 Watt Grow Light

The average power usage cost in the US is 12.87 cents per kilowatt-hour. That means electric company charges are $ 0 .1287 kW/h.

So, if a grow light is rated 1000 watts, then for calculating the energy bill firstly we will have to convert it to kWh.

So, it will be 1 kWh. Then we have to multiply it by the cost per kWh ( areawise)

So, it’ll be 1 x 0.1287.

Finally, if we use the light approximately 18 hours per day then the monthly power bill will be 1 x 0.1287 x 18 x 30 = $ 69.498 per month.

The Formula is kilowatt x kWh cost x hours per day x 30 days

So, the monthly operating cost of a 1000 watt grow light will be $ 69.498 per month.

But if you use 1000 watt equivalent Incandescent, CFL or other types of bulb it’ll cost you more electricity bill.

What are the best 1000 grow lights to save electric bills?

As mentioned earlier LED lights are the best for indoor gardening. To assist in your pick up we have enlisted the best possible LED grow lights of the current market.

Please go through our picking for the 4X4 grow tent. Most of the lights are more than 1000W equivalent. If you have a small grow space then check 2X2 grow lights. For a limited budget, our pickings are in the best inexpensive grow light collection.

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