How high should be LED Grow Light on Indoor Cannabis Plants?

First; Is this Led plant growth light dimmable? If your led growth lamp is dimmable, you can dim the light (adjusting power) without adjusting the distance between the light and the plant. Similarly, the key aspect of the whole process is to have an illuminance meter at hand so that you can measure, convert and compare the light intensity level with the actual light intensity level required for led grow lighting.

When grow cannabis, how high is the LED plant growth lamp? The height of a suitable grow lights depends on the power of the growth lamp. Low power led growth lights need to be closer to plants than high-power lamps, and the growth stage of plants is also a factor. Generally speaking, the LED plant growth lamp can be suspended between 16 and 24 inches. HPS lamps need to be suspended at 36 or even 48 inches, depending on the power output.

As cannabis growing, do we need to adjust the height of LED grow lights? Yes, when the cannabis is near the luminaire, it will receive more intense light. Unless you adjust the height of the grow light , you may cause the plants to burn.