Here is my LED spectrum.... please give me some advices

[神秘人]

The 80cri 3000k phosphors most white leds use is the best for flowering according to many here.

Look for the top flux bins if you get cxb or even cxa. There are different flux bins for every model and color temperature.

The 80cri 3000k phosphors most white leds use is the best for flowering according to many here.

Look for the top flux bins if you get cxb or even cxa. There are different flux bins for every model and color temperature.

well everything is ok but the specturm..... what percentage and what the colour should be?

 

[神秘人]

I thought the cree stuff came from china! Can't you get a good deal on cxb there? Delivery should be cheaper if it's going from china to china, right?

cxb2530 , cxb3070, cxb3950

80cri, 3000k

The top bins of those 3 models are extremely efficient, even compared to the bridgelux vero and cxa.

Is electricity expensive where you are in china? Cxb are very expensive!! lol

well everything is ok but the specturm..... what percentage and what the colour should be?

 

[churchhaze]

3000k 80cri white.

 

[神秘人]

3000k 80cri white.

is it enough for the plant, there is only the white colour ?

 

[SupraSPL]

3000K 80CRi gets thumbs up from these ladies

 

[神秘人]

3000K 80CRi gets thumbs up from these ladies
View attachment 3361862

its my design distribution, is it ok?

 

[churchhaze]

its my design distribution, is it ok?

If you look carefully into that image, there's a dollar sign. That must be what it's all about to the creators.

 

[神秘人]

If you look carefully into that image, there's a dollar sign. That must be what it's all about to the creators.

.....i look it really carefully and i said its my design contribution i didnt say i designed it, it comes from china and i just want to know how you guys think about it......

 

[Tazbud]

complicated way to get White

is it enough for the plant, there is only the white colour ?

yes. the right white is all you need.

 

[zippi]

So what is it your growing in China??

 

[az2000]

is it enough for the plant, there is only the white colour ?

White is made from all colors:

The color temperature of the white is an indication of how much red and blue it has. You can use individual red and blue diodes to try and provide the same light, or simply use a white LED with the correct color balance.

(Note: That's just a graph I chose randomly. The curve may be different for a specific white LED. I.e., not all 300k has the same curve.).

 

[bicit]

its my design distribution, is it ok?

No, it looks like crap, you'll be very disappointed unless you're growing lettuce. White light is what you need.

 

[Mechmike]

its my design distribution, is it ok?

Please consider that all life on Earth evolved under the white light of the sun. Most of us have found that when growing with narrow band monochromatic leds the results are often inferior to the results with 3000k warm white. It turns out that plants need the entire spectrum, especially flowering plants.