FREE LED Grow Light Key Features Questions and Answers

Which unit is best to use when measuring the intensity of light for photosynthesis?

PPFD

Lux

Candela

Lumen

Correct! Wrong!

Why are LEDs the best option?

They have a full light spectrum.

They are the most powerful option.

They are the cheapest option.

They are the most energy efficient and have the lowest heat output.

Correct! Wrong!

What is the best type of grow light to purchase?

Blue spectrum

Violet spectrum

Infrared spectrum

Full spectrum

Correct! Wrong!

What does too much red light do to a plant?

Make the plant flower

Make the plant grow bigger

Can kill the plant

Make the plant grow faster

Correct! Wrong!

What is the ideal light for your growing space?

Lights that provide a full spectrum

Green light

Blue light

Yellow light

Correct! Wrong!

What does Full spectrum mean?

Produces only ultraviolet and infrared

All colors produced from natural light

Spectrum not including natural light

A type of color

Correct! Wrong!

Which color light is used to encourage bushy growth in plants?

Red

Green

Blue

Yellow

Correct! Wrong!

Which unit is best to use when measuring the intensity of light for photosynthesis?

Why are LEDs the best option?

What is the best type of grow light to purchase?

What does too much red light do to a plant?

What is the ideal light for your growing space?

What does Full spectrum mean?

Which color light is used to encourage bushy growth in plants?

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