great video there is uv but he said it was low levels of uv
HLG550 vs Gavita? Anyone with experience with either/both?
- Thread starter kdt15
- Start date
Yodaweed
Well-Known Member
View the chart that's on that site, most of the bulbs are around 8% UV output which is quite substantial, i been running a combo of the CMH 4k bulb and LEDs and the resin levels are phenomenal.
i dont think those are percentage numbers sounds like the par output reading was 8.6 at the highest in the 250-400nm range.
Chip Green
Well-Known Member
That's my experience as well, never had a minimum.....
Arrow however does often change pricing, maybe the MOQ is involved occasionally in those seemingly random price fluctuations?
I thought Id take a look on Arrow a few days ago, and sure enough, one of the F series K temp selections had a minimum order of 1000 pieces, but they only had 560 in stock
nfhiggs
Well-Known Member
Yeah, they do tend to fluctuate a lot. Their MOQ does seem to be a bit weird at times, with seemingly random quantities on out of stock stuff.That's my experience as well, never had a minimum.....
Arrow however does often change pricing, maybe the MOQ is involved occasionally in those seemingly random price fluctuations?
I thought Id take a look on Arrow a few days ago, and sure enough, one of the F series K temp selections had a minimum order of 1000 pieces, but they only had 560 in stock
Yodaweed
Well-Known Member
I believe thats that amount of UV available.....check this from wikipedia
https://en.wikipedia.org/wiki/Ultraviolet
Ultraviolet (UV) is an electromagnetic radiation with a wavelength from 100 nm to 400 nm,
the reading from that video is kinda pointless right? they didnt measure the correct range
so its not a percentage now? sorry that video just wasnt very clear i watched it a couple times it never said anything about a percentage being uv and apparently they didnt measure the whole range. but 250-400 would be the only usefull uv for cannabis right?
OneHitDone
Well-Known Member
I am certain DE is shaking in it's boots and fearing extinction now - there's a new heavy hitter in town!!
jarvild
Well-Known Member
I would seriously doubt that with those cheap monos they are using in that light.
OneHitDone
Well-Known Member
You serious bro? Those are LM596C
SunPlix CMH
Well-Known Member
Have you ever considered the CMH grow light? Less energy, less heat, full spectrum, higher quality and quantity.
skoomd
Well-Known Member
He's trolling bro. He thinks a 2100 PPF samsung strip build can't replace a 1800PPF (minus about 10% of that for the reflection loss from the hood!) DEHPS dinosaur lamp, so his views on LED are very distorted.
jarvild
Well-Known Member
Well my views are a little distorted as well as I've been running HID's for 30 some years with good results and experienced sub-par results from old school led's. So time will tell.
hybridway2
Amare Shill
He knows allot more then you think there Chewy.
OneHitDone
Well-Known Member
What do you boys think of this new piece of hardware from Sunlight Supply?
And a new DE lamp from Philips that will crank out 2,400 µmol/s when boosted to 1,150 watts???
https://www.sunlightsupply.com/shop/product/sun-system-de-boss-etelligent-commercial-fixtures
And a new DE lamp from Philips that will crank out 2,400 µmol/s when boosted to 1,150 watts???
https://www.sunlightsupply.com/shop/product/sun-system-de-boss-etelligent-commercial-fixtures