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Sorry, they've told me as standard it's a mix of 3000k and 5000k at an 11 : 4 ratio but that it's customisable

Yea, have a look here, just under the par maps Kingbrite 1000W

Thanks for the replies, I might ask about switching to osrams. But might it be an idea to ask them to switch to a lower colour main diode? If so what would you recommend?

But back to my original question, what's the consensus on the 660 & 730 diodes? What would yall choose? More of the Evo diodes, or Osram over the Epistar? Here are the exact options 1. LM301H EVO+Osr 660nm/730nm(282pcs/bar: 270+9+3), 282*10=2820pcs 2. LM301H EVO+Osr 660nm/730nm(320pcs/bar...

I don't know, I'm thinking Kingbrite have built up a solid enough reputation by now to be trusted somewhat, what do you think? The total cost is £600 delivered for the 1000w or £500 for the 800w, which is decent enough relative to what else I can get for that price. It's the tilting lights...

I wonder what the real terms difference is between the epistar and osram though? They seemed to be "recommending" me to go with the 320 and Osram... but I'm not entirely convinced that's not because the LM301h Evos are more costly overall How much of a difference to a fixture do the 730/660...

You UK based? Just reading this review scares me a bit though While the spectrum and the ability to control the spectrum is amazing . The light is (very cheaply) built and gets way too hot .you will be burnt if you touch this light while it's on. The leds are small, so it's not that bright...

Fuck, I was in work and rushing when I wrote this Osram on the 320 bar and epistar on the 380... Sorry dude

Anyone?

https://www.aliexpress.com/item/1005005843707490.html This is the light btw. Migro YouTube channel just reviewed it recently

Gonna get one of the rotatable kingbrite fixtures They look solid and for my apex shaped space they're perfect for casting light to the sides. The choice I have is between 380 of the new samsung lm301h Evo diodes per bar (total 3800) + epistar 730/660s... Or 320 (3200 total) same diodes plus...

You talking about the copper fungicide mate?

Yes sir, end bar has failed on mine. Not cool

Oh the drivers.. ok, so all things considered better to run a 480w at max and get the 5-550w out of it than overdrive the 185s by that amount then. That's what I'll do. Thanks for the help people, appreciate it

Thanks bud. What options do I have with the Blux strips doing it that way?

How come mate? If there are 24 strips on the fixture, that's only 20w per strip. If I use 26 it's just18w. At nominal current on the data sheet they're at 26.8w (I'm talking about the 112cm strips btw)

Thanks for that buddy. So, theoretically the 3 x 185s can do 740w based on those numbers? The 480h-42A does 540 at max based on the test report, which is all I'll need tbh. At 480w, I'd need 25 strips on the fixture to keep them around 500ma, have I worked that out right?

I can use as many strips as necessary, I've got a load of 90cri 2700k to use and want a flower light that gives me about 500w

Thanks man. So, how come the 42v driver is recommended for the 38v strips? Is it the case that with the 42v driver I can only get 433w from the 480?

Nice one RS, saves me a new purchase....