How Many Area Covered By 1000 Watt LED Grow Light?

How many Area covered by 1000 Watt LED grow light?

Sometimes the electromagnetic spectrum of sunlight is mimicked by using various kinds of led lights that help in the cultivation of the plants, these lights are called as grow lights. How Many Area Covered By 1000 Watt LED Grow Light? We will talk about this topic.

Special features of grow light:

  • Grow lights can be an alternative to natural sunlight.
  • They can be beneficial in those areas having more cloudy weather.
  • The luminosity and spectrum of grow lights can be changed according to the conditions of the environment.
  • Color and temperature can be set according to the plants being cultivated.
  • They can be used for indoor plants for their cultivation

Read more about the Best LED Light For 4×4 Grow Tent.

Types of grow lights:

 Different types of grow lights can be used like fluorescent lights, LED ( Light-emitting diode) and high-intensity discharge lamps (HID), but for commercial and professional use  high-pressure sodium and metal halides are being in practice.

 HID lights:

High-intensity discharge lamps produce an electromagnetic spectrum of radiation which is somewhere compare able to the spectrum of light produced by sunlight needed to fasten the process of photosynthesis to convert water and carbon dioxide to glucose and oxygen. Most of the HID bulbs are 150W, 250W, 400W, 600W, and 1000W and are operated by electrical ballast. They emit usually red spectrum of light.

Metal halide:

 Metal halides have the capacity to emit light which ranges in blue and violet colors. Plants grow at a faster rate under metal halides as compared to other kinds of HID.

How Many Area Covered By 1000 Watt LED Grow Light?
How Many Area Covered By 1000 Watt LED Grow Light?

Area covered by 1000 Watt LED grow light

 Usually an average LED grow light can cover 1 sq ft by drawing 32 watts for flowering. Farmers and planters can expect up to 38% energy saving from grow lights as compared to typical LED fixtures

The amount of light emitted by grow lights depends upon their efficiency; those lights which are more efficient will use fewer watts to emit the same amount of energy as compared to less efficient lights.

Read more about the Best Fluorescent Growth Lights.

 Area watt chart of LED grow light

 1’*1’: 32 watts  

2’*2’: 128 watts

 2’*4’: 256 watts   

3’*3’: 288 watts  

 4’*4’: 512 watts  

 5’*5’: 800 watts

 4’*8’: 1024 watts

 6’*6: 1152 watts 

 Area covered by 1000 Watt LED grow light:

An area of 36 sq having plants and flowers can be covered by a 1000 Watt LED grow lights, one of the main factors which should be kept in mind is the depth of plants, therefore before using grow lights we must know the growth rate, nature and different properties of plants, sometimes you can face an issue regarding grow lights, the light cannot penetrate and cover the canopy of plants, this issue can be addressed if you cut off larger branches of plants so the light is evenly distributed.

The distance of plants from 1000 watt grow light:

 During the earlier stage when plants are young they must be kept at some distance from lights to avoid any kind of burning but when they become longer in length, the distance must be kept between 18” to 24”. if you notice that your plants are stretching as compared to be stalky you must lower the intensity of your grow lights.

 Vegetative and flower stages of plants:

 As we know sun emits a variable range of electromagnetic spectrum in various seasons like in summer and fall. As in summers farms grow at a much faster rate because of the high-intensity visible light as compared to in fall when leaves start falling, in the same manner, your plants will need bright light during the beginning stage of growth and a yellowish hue during the flowering stage.


 As we have discussed thoroughly that grow LED lights can be an alternative to bright sunlight because many areas of the world don’t have proper sunlight needed for the cultivation of plants or you may not have access to sunlight all the times, therefore, those lights mimicking the features of natural sunlight can be a good choice.

Different types of grow lights are used including HID and metal halides having different power ranges like 150W, 250W, 400W, 600W, and 1000W. The power of these lights is dependent upon the area of plants being cultivated, the temperature, intensity, and color of the lights can be changed according to the conditions of plants therefore you must be familiar with the nature of all plants before their cultivation.

Usually a 1000 watt LED light can cover an area of 36 sq having different plants, a proper distance must be maintained between lights and plants so they can be kept safe from burning and all the equipment to reduce temperature must be available including proper ventilation.

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