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Awesome random blame thanks great information

That's kinda what I was thinking 2x the energy with 20% increase not worth it I'd rather work on increasing potency and widening the spectrum a lil with uvb, 400nm-430, 660-700nm to widen the spectrum to better fit the mccree curve and dam right now its 6 in from the small guys and 3 from the...

Thank you randomblame so I'm coming in at 811 ppfd est. If I add another driver it will be 1495 ppfd I know it's a game of diminishing returns think it's worth it it will be a HLG-185H-20A so it can be dimmed

Does anyone know the micromoles/s/w for the EB gen.2 trying to calculate my ppfd (rough estimate) it's not on their data sheet. Im trying to decide if me getting another HLG-185H-20A to run them around 1033ma is worth it.

Not you humble to me it sounds like your researching it all depends on if the lamp uses quartz envelope as normal glass blocks uv spectrum so ceramic metal halides will definitely have some as they use that quartz so they can burn at a higher temp., uvb leds are horribly inefficient and very...

It's not breaking it down as your thinking uvb hits a dimer protien the tryptophan molecules in it get energized because they absorb that wavelength causing hydrogen bonds to break thus activating the protein the plant also has a pathway to put the monomers back into the dimer UVR8 causing a...

Since cannabis is still federally illegal there is few studies on it because it is so hard to get approved to study a scheduled one narcotic but here are some that have to do with cannabis and other plants clearly the plants have a UVR8 protein which when exposed to UV light get broken down and...

If nobody tried to do better technology and the world would be at a stand still caveman status

I guess I always try to do better then I am doing always need to excel

Quite a few studies of up to 30% thc increase

Its actually 280 but the atmosphere filters out anything below 290

https://www.htgsupply.com/products/agromax-pure-uv-t5-bulb-2-foot Looks interesting also come In 4 footers Distance From Lamp Microwatts Per CM2 Coverage Area 1' 440 1'x4' 2' 170 2'x4' 3' 95 3'x4' 4' 64 4'x4'

From what I've heard of the Emerson effect has an impact on rate of photosynthesis but also looking at the Spectrum of the EB strips it has those spectrums in it so I didn't know if it would make a big deal or not but it doesn't have any UV so I definitely want to add that I'm just having...

Has anyone done a build with these strips and added 660nm HE photo red from Cree and far red I guess I'm really asking any supplemental lighting people have done I know I will be adding UV just suck solarcure on has 4 ft bulbs

My killawatt I was surprised it was pulling 228w on a HLG-185H-20A

This is only the 3rd day with them I normally grow outdoors they been under 150w of corn cob led the big one is an auto o got sent on mistake I think they are 3-4in from that one obviously farther from the others

Its 9.3 Amps ÷ 15 = .62 Amps so 620ma each

Well it's a 185w driver so there running at least that a series so probably a lil more then that

Is this enough light to flower

So I made my first strip build I have 9 3500k and 9 5000k EB gen.2 and a HLG-185H-20A parallel build in a 2x3 tent I originally bought 2 drivers but only got sent one will this be enough light their being ran really soft with one driver at 516.67ma well a lil softer then that I have 2 more...