My new UAS system preview

[marksix]

Hi all,
This is marksix and come from Hong Kong.
Now have one USA system preview.
The details as below.
Please give my opinion.

[Floyd R Turbo]

I think your LEDs will be too close. You need a little distance between the LEDs and the screen, or else they will be too intense and you will get no growth. Otherwise, looks pretty good!

Welcome to the site!

[SantaMonica]

Welcome.

I can see that your LED is spread out across the sheet, so it can be near and less concentrated. Probably will work.

I cannot see how the bubble escape.

[marksix]

Thanks are reply.
Now I get to know your point.
Thank you very much.

But in case, I had 90% completed this model.
So I will test it one month.

On my the other hand, I will modify the led position to continue the test.

[marksix]

In there, How to the bubble escape is same some skimmer design

[marksix]

[Floyd R Turbo]

I still think the LEDs are too close. Do you have a pic of the front side of the LED fixture?

[SantaMonica]

Looks nice.

The foam on the top will help stop salt spray.

The airstone should be covered to block light.

The airstone should be all the way across (you might want to use cut-air-hose instead).

The screen needs to be very rough.

Probably will need more LEDs to cover whole screen.

[marksix]

Have 1cm between mask to led

[Floyd R Turbo]

What are the LEDs, 1W? 3W? Need a pic of the array.