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Maybe mine is a burn and the lighter colored ones is closer to photobleaching. Was it like this?

I've only seen the CC and CD bin for sale. I've got the CD bin. UV LED life cycles are suppose to vary according to drive current more than white LEDs. Heat also plays a large part in it. Good thing I picked up extras. :hump: The first pic was from the first time I ran this. The middle LED...

That's not a UV burn. This is a UV burn. :bigjoint:

I'm starting to think they can take quite a lot of UVB once they acclimatize. Worst case I can pulse the UVB portion throughout the day.

Night vision! OK I'm getting a Wyze cam.

I'm definitely increasing my wattage when I switch to a 3x3 grow. 10 of these running at 350ma each will get me 350mw UVB. About the same as the Agricultra light. Not sure if I want to run the UVA on the same driver though.

Yeah they're suppose to look like this. I'm driving my UV leds with a 350ma constant current driver.

When I'm in a hurry, I cut a bud into little pieces and spread them out on the bottom of a glass tupperware container and stick it behind my computer fan. They get clumpy but still smokable after a couple hours.

The most efficient 280nm LED to date does about 8~10% efficiency, this LED was announced late April of this year. Assuming they're using that, it's putting out 8mW of UV light. I'm running about 20mW for a 2x2. Agricultra is running 350mW per meter squared.

Mostly likely a spare COB light, about 100 watts. I'm probably only keep one of these though, I'll see which one has the least amount of aphids when their quarantine is over.

It means I can only pump so much air through a wet scrubber and expect what comes out to be free from odor. I will one of those connected to a carbon filter as a back up, but I don't want to use it as my primary. Yeah I'm thinking a 3~5 degree range shouldn't hurt.

I'm setting up a 3x3x3 grow space with a fixed air extraction rate and an AC. The AC is not equipped with an inverter so it will cause the temperature to swing up and down if I use that to control temperature. I was thinking of keeping the AC on all the time and varying the amount of light the...

How come you can't close the dryer room door? Cause the tent takes up too much space gets in the way of the door swinging shut? I'm assuming that the dryer vents at ground level? Can you have air coming out of it 24/7 without raising suspicion? Do you care if your electricity bill is sky high...

Are the californian berries they mention in the article Albions?

Just don't get blurple lights. Strawberries are full sun plants so give her all she's got Captain! These just got me today and still beat up from shipping...

Na screw carbon. Well... maybe as a backup. Too many oh shit moments when some humidity spikes clogged them up. Even when they're working you can still smell it a little... I may be paranoid but I swear they're tracking carbon filters.

:eyesmoke: mine already do that after I've had too much

Man.... I can't even figure out odor control...... :wall:

Understood. Thanks.

I'm waiting for the day they make algae that does what weed does now. Also waiting for algae to make gasoline. bongsmilie