Cookie Sheet Light Build

Big Terps

Insane Grower
So I took a 1/4 sheet 16ga aluminum cookie sheet., $6.00
4 Citizen CLU038-1210 cob led 3500k 90cri 98 watts $12.00
LUMAWISE Z45 LED HOLDER 19X19, $7.00
100K OHM Linear Taper Rotary Potentiometer, $5.00
Mean Well HLG-185H-C1400B, $45.00
Total cost, $75.00
Nice job dude! Like the MacGyver build. How many total watts? Is each cob pushing out 98 watts? Or 98w total from all 4 cobs? Thanks and nice little build there.
 

Big Terps

Insane Grower
They are capable of 98w each but it is about 60w each or 240w total. it is dimmable also.
Hell ya thats kool af. For the price u paid and with time u got in the build, id say its a success! 75 bucks for a potential of almost 400 watts, thats getting most bang for buck. Nice job!
At 60w each & driver on back of cookie sheet, does the cookie sheet get hot?
 

Nugz

Trimmer
Hell ya thats kool af. For the price u paid and with time u got in the build, id say its a success! 75 bucks for a potential of almost 400 watts, thats getting most bang for buck. Nice job!
At 60w each & driver on back of cookie sheet, does the cookie sheet get hot?
Temp gun shows 90 to 100f on top of sheet and 110f on underside. I am going to put 4 passive heat sinks on top to make sure it is good.
I also used a 16g aluminum which is heavier commercial grade.
 
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