Pictures of your DIY lights - Post your pics!!!

The Dawg

Well-Known Member
Well of they're in series, if ones not connected, none of the rest after that one will work, right?
Brother The Short Was Easy Because It Was My 4th Cob So That Informed me To Look At The Positive Side Of Cob 3 And Their She Blows. Just Recut Jacket re Tinned And wala The Is History :weed:

Yep That The Way A Series Works. Starting Point Would Be The Positive Side Of The Working Cob Is Where 99.9% Of The Time Is Where Your Short Will Be. Just Ask Watson :weed:
 
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jeepster1993

Well-Known Member
nice build,and it looks like it fits that space perfect.hows the temps in there,and any kind of cooling or exhausting going on to maintain?
The temps went down a bit, like 4-5 degrees, over the 2 Mars2 400(360 watts total) that were in there. The temps now, in summer are about 80-82 degrees daytime and about 6 less at night.
AND, And..the light is better, not blue or purple, the plants are thriving.
I believe air movement is my friend, so there are fans. 3 6 inch fans blowing on the plants, 1 vornado oscillating fan blowing from below up, and 2 6 inch fans blowing across the heatsink to the led's, they do get warmish, and I put the led driver, which also is warm to the touch, mounted outside the room.
The whole room is vented with a 6 inch can fan blowing through a carbon filter, out of the room.
And 3 Super Lemon Haze's in 3 gallon ebb and flow buckets.
All this in a 2x2.5 room.
 

jeepster1993

Well-Known Member
hell ya they love it, looks awesome dude. I wonder if this would be a good application for one of those RZ diffusers on the center cob. or all of them since its so much light in the space. cheers
So, do these defusers limit(block) some of the light?
Is the light coming out of the cob uneven? Hot spots? Or is it just the layout of my leds?
 

Castaman

Well-Known Member
Just trying to step aside from those cree "bobs".
4xSeoul Semiconductor 3000k, L1G10E ($10 each).
Whole 255w.
Lens 90deg.
4xMeanWell LPC-60-1400.
FotonFlux without lenses ~25k lumen.
Vent and cooling 2*Bitfenix Black 120+MeanWell LPH-18
 

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The Dawg

Well-Known Member
I had something like that happen to me a few weeks back! Since my lights are water cooled and I didn't fancy unhooking the panel then refilling the water loop afterwards for what seemed like an easy fix I ended up repairing it in situ. First time I've soldered upside down :D
Damn Water Cooled Nice Job :hump:

 
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