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Look at Xlamp products https://www.cree-led.com/products/leds/xlamp/xhp/

Of course you can. PPFD and DLI are basically the same with the difference that PPFD is an instantaneous measure(each second) while DLI is a cumulative measure(over a period of time). So 12Mol/m²/day means that at the top of your plants they are going to receive around 185umol/s/m² doesn't...

You don't have to use the area unit.

Assuming that you haven't touched the built in potentiometer there will be no problem at all with the dimming range, adding more COBs you will see a little drop in the power output as each COB will require less voltage.

A 0-10v dimmer is in simple terms a variable power supply (0 to 10v AC-DC or DC-DC), if you measure the voltage across its terminals in the one you have you won't be able to measure anything cause it is not a power supply. The point when using the 3 in 1 dimming function is to drop the voltage...

They call it a potentiometer because it is a potentiometer and actually none of those that you linked are 0-10v dimmers.

Your own body radiates IR, actually every object with a temperature above absolute zero(-273.15°C) radiates IR. That being said, even an ice cube can produce it.

It's the driver output

OP don't use that switch, first you are exceeding the ratings for which the switch was designed, normally an AC switch have a rating of 1/10 or even 1/20 for DC voltage. The reason for this is the arc produced when you switch off. For DC the arc is greater than AC, so the switch must be able to...

The graph is the JIS Color Rendering Index chart. R values are the colors and the 0-100 scale represents how accurately the light renders those colors compared to the referenced light source.

https://www.arrow.com/en/products/si-ca2029601us/samsung-electronics

A study done on rose ant tomato crops? You are running out of arguments

Math for dummies: 575grs/1.44m²=399.3grs per m²

I'm totally agree. May 20 2018

Guys, don't waste your time with this new member, I know him from others spanish forums. His nickname is Fran_con_nata. He is a seller and was banned in cannabiscafe.net long time ago for selling without paying advertising and shitting on other companies to sell 1212s and PRBs. Actually iirc...

You can buy a unicorn if you want but not cause Teknik stick a horn to forehead of a horse this will become a unicorn. If your known entity is Teknik, let me tell you that he already admitted no involvement in researching nor developing this product, he can't claim any involvement in any product...

And why just not buy them directly from one of the many manufacturers that have been selling this product for years? Just cause Teknik put its nick or brand on them they are not going to be any better...

They are no dimming equaly cause the bars connected to the 320H are drawing more current than the connected to the 600H. 6.7A/3=2.23A +- 12.5A/6=2.08A +-