Reducing light output on LED

[Moshmen]

Yep..but I remember when I asked a few months ago that @MarsHydroLED had switched to something else. Hopefully Emmy will clear it up.

Giving away old stock good idea! Telling us it’s new tell us how ya like it- BAD thanx I now know that I could prolly build that light for 100-125 but think I’m switching to the boards and strips thank man have a great nite!

 

[Homesteader]

I think those two rubber gaskets are covering the built in potentiometers. Take one off and adjust it with a flat head.

ELG-240-MEAN WELL Switching Power Supply Manufacturer

MEAN WELL is one of the world's few standard power supply mainly professional manufacturers, covering 0.5 to 25,600W products are widely used in industrial control, medical and other fields, in line with international safety certification, short delivery of spot inventory.

www.meanwell.com

 

[Buzzer777]

Giving away old stock good idea! Telling us it’s new tell us how ya like it- BAD thanx I now know that I could prolly build that light for 100-125 but think I’m switching to the boards and strips thank man have a great nite!

Ahhh, it if true..you got the better lights!
G'night!!!!!

 

[Moshmen]

I think those two rubber gaskets are covering the built in potentiometers. Take one off and adjust it with a flat head.

ELG-240-MEAN WELL Switching Power Supply Manufacturer

MEAN WELL is one of the world's few standard power supply mainly professional manufacturers, covering 0.5 to 25,600W products are widely used in industrial control, medical and other fields, in line with international safety certification, short delivery of spot inventory.

www.meanwell.com

It can get dusty up there I try to keep em on

 

[Buzzer777]

It can get dusty up there I try to keep em on

Good idea..and not to use them often..They are flimsey and the heat over time makes them brittle too..

 

[Homesteader]

It can get dusty up there I try to keep em on

Sorry was thinking you were the original poster on this.

 

[Wee Zard]

Looking at it from another angle.
A lazy guy, (that would be me), would just tape a layer or two of landscape netting between it and the wee targets and go fishin' for the rest of the day :).

 

[Nugg]

Maybe I read it wrong,but didn't you say you had a light meter? Is it part meter? 200-250 ppfd.is fine...and if it's a advertised 400watts..24-30" should be in that range for seedlings and clones.