# How much does it cost to run a 300w LED grow light?

Contents

## How much does it cost to run a 300 watt LED grow light?

A 300 watt LED will cost \$150 – \$300 each year of use, saving \$150 – \$300 over a 600 watt HID in annual electric costs with no need for replacement bulbs. Replacing a 600 watt HID with a 300 watt LED will pay off after 2 to 4 years, assuming the initial cost of the LED is around \$950.

## How much does it cost to run a LED grow light?

The average price in the USA is 12.83 cents per kilowatt-hour (\$0.1283/kWh). This is the daily cost to operate the G8LED 600W Veg/Flower grow light. Multiply by 30 to get the monthly operating cost. In addition to the lower power usage of the light, the lower heat output means less HVAC and more savings.

IT IS INTERESTING:  How can you tell the difference between fluorescent and LED lights?

## How many plants can I grow with a 300W LED light?

So 300W can coverage about 2*3ft area, in general, each cannabis plant you grow requires at least 1sq ft of space. So under 300W, you can grow about 1-6 plants.

## What is a 300 watt LED grow light equivalent to?

Meizhi 300 LED Horticultural Light

Meizhi is a Chinese brand, so obviously the 300w label is pretty ridiculous. That is something Chinese brands always do. In actuality, this light is equivalent to 200 watts of HID power and uses somewhere around 130 watts.

## How much does a 1000W led grow light cost to run?

You need to divide your wattage by 1,000 (1,000 kilowats in 1 watt). So, if we were to run a 1000 watt grow light 18 hours a day with the kWh rate we gave earlier, our formula would be: 1 x \$0.1559 x 18 x 30 = \$84.186/month.

## How much heat does a 1000W led grow light produce?

Calculating Grow Light Heat Production

As stated earlier, this is true regardless of what kind of light it is – LED, HPS, MH, or any other. Therefore, a 1,000W HPS grow light (1,060W with ballast loss) generates 3,617 BTU per hour heat.

## Can I use an LED light as a grow light?

Offering low energy usage, low heat, and color optimized for growth, LED lights are the most efficient, effective, and customer-friendly way to grow plants at home than growing with fluorescent lights or incandescent lights. An LED grow light array.

## Do LED lights raise electric bill?

LEDs Use Less Energy Than Traditional Lighting Sources

IT IS INTERESTING:  How do you reset LED Strip Lights?

LEDs use between 25- and 80-percent less energy than incandescent lights. According to the DOE, the annual energy cost of a 60 W incandescent light is \$4.80, but the comparable cost of a 12 W LED, providing the same light as a 60 W incandescent light, is \$1.00.

## How much would a 1000 watts cost a month?

Grow Light Operating Cost

1000 watt Sodium 1000 watt Halide
Cost per Month \$52.80 \$51.84
Initial Lumens 130000 110000
Mean Lumens 126000 88000
Mean Lumens per Watt 114 81

## How many plants can a 600w LED grow?

How Many Plants Can I Grow?

Grow Space Size Minimum Number of Watts Required Number of Plants You Can Grow
4 sq ft (2×2) 200w 1-3 plants
6 sq ft (2×3) 300w 1-6 plants
9 sq ft (3×3) 450w 1-9 plants*
12 sq ft (3×4) 600w 1-12 plants*

## What size LED light for 4×8 grow tent?

This implies in future vegetation period, your 4 x 8 grow tent will require an LED grow light bulb size of at least 800W, or you may combine multiple LED lights which will total to 800W.

## How many plants can I grow under a 600w LED light?

2 month plants should give about 40g per plant, so with about 9 you’ll be able to easily fill a square meter and get up to 400g per 600w light. 3 month autoflowering plants grow much bigger, however, so you should only plant 4 per 600w light.

## What is the best wattage for grow lights?

Once you’ve decided which kind of plant grow light you want, it’s time to decide how big a bulb you need for the space you have. First, determine how much space you need to illuminate. As a rule, you want 20 to 40 watts per square foot.

IT IS INTERESTING:  What is led LED light mobile?

## How far should my LED lights be from plants?

In short, LED lights are the go-to type of light used by gardeners. Since LED lights produce far less heat compared to other types of lights, plants can tolerate LED lights being much closer. A general rule is that LED lights should be about 12-30 inches from the top of your plant.

## How many watts do LED grow lights use?

The average LED grow light draws about 32 watts to cover 1 sq ft for flowering. Compare this to a typical HID fixture which rings in at 40 watts per square foot (assuming a 5′ x 5′ area, or 25 sq ft coverage area).