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FREE LED Grow Light Guide Questions and Answers
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Which of the following is NOT a factor to consider when choosing a grow light?
Light Spectrums
CRI
Light Intensity
Grow Light Efficiency
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Wrong!
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How does the blue light of MH lights promote growth?
It produces less flowering
It promotes vegetative growth
It makes plants sturdier
It encourages leafy growth
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Wrong!
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Which type of grow light is the most popular choice for home growers?
Mercury vapor lights
Halide lights
High-pressure sodium lights
Fluorescent lights
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For the healthiest plants, you need light from which part of the color spectrum?
Right across the color spectrum
The green part of the color spectrum
The red and orange part of the color spectrum
The blue and violet part of the color spectrum
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What is the main use of grow lights?
For decoration purposes
To provide warmth to plants
To help reduce light levels in an indoor environment.
To help promote the progress of plant photosynthesis by providing light supplement.
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What is the range of wavelengths required for plant growth?
A very narrow spectrum
Continuous spectrum with a certain distribution width
A wide spectrum
Two specific wavelength chips of red and blue
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Why do seedlings need grow lights?
Grow lights make the seedlings grow bigger.
Seedlings need to be kept in the dark to grow.
Grow lights make the seedlings grow faster.
Seedlings need enough light and warm temperature to grow healthy.
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