HLG 300 3k what wattage for seedlings

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Rollinjawns

Member

• Apr 16, 2020

• #1

How far above my seedlings and at what wattage should an HLG 300 be set on to avoid burning

 

Airwalker16

Well-Known Member

• Apr 16, 2020

• #2

24", dim down to 50%. They don't need much at first.

 

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Rollinjawns

Member

• Apr 17, 2020

• #3

Airwalker16 said:

24", dim down to 50%. They don't need much at first.

Click to expand...

Thank you. Do you mean 50% of the lights power or to turn the set screw down about half way?

 

Airwalker16

Well-Known Member

• Apr 17, 2020

• #4

Rollinjawns said:

Thank you. Do you mean 50% of the lights power or to turn the set screw down about half way?

Click to expand...

They correlate to roughly the same thing.

 

Airwalker16

Well-Known Member

• Apr 17, 2020

• #5

Rollinjawns said:

Thank you. Do you mean 50% of the lights power or to turn the set screw down about half way?

Click to expand...

They correlate to roughly the same thing.