big diy multichip led lighting with realtime weather

and now i can photograph the tank as before switching to leds, because now the lighting is bright enough.
imagejpg1_zpsf4bfdbd6.jpg

imagejpg1_zps7a22ba97.jpg

imagejpg2_zps88a97ca4.jpg

imagejpg3_zps9d37cbda.jpg
 
Nice job on the light. I have to say your tank is awesome. Do you have a tank thread that explains your technique to grow phenomenal coral.
 
Wow how'd I miss this, the lighting and whole tank are amazing. Beautiful job all around. :thumbsup:
 
The idea to use a the info from a weather station in a tropical area to run your lights is fantastic. One of the brightest ideas since the invention of the wheel.
 
The idea to use a the info from a weather station in a tropical area to run your lights is fantastic. One of the brightest ideas since the invention of the wheel.

I was wondering about that for a long time. I dont know why the big manufacturers dont implement that..
 
Nice job on the light. I have to say your tank is awesome. Do you have a tank thread that explains your technique to grow phenomenal coral.

Sorry, i have no tank thread. On the technical side the tank is really simple. Just an undersized skimmer, a calcium reactor and phoshpate filter, thats it.
 
And here is one interesting comparison.
This image shows the tank under my old lighting system which was a 2x250W MH, 4 x 80W T5, 2 x 54W T8 combination

IMG_3395_1_zps41602063.jpg


and here with LED only

imagejpg2_zps88a97ca4.jpg
 
You're my new hero! Love this idea!!! I assume there's some kind of time delay on the weather data? Otherwise it'll be sunny in the night and moonlight in the day?
 
You're my new hero! Love this idea!!! I assume there's some kind of time delay on the weather data? Otherwise it'll be sunny in the night and moonlight in the day?

No. The timeshift for the chosen location fits perfectly for germany :p But thats not so important, because the weather is only taken into account in daylight mode. It is possible to shift the sunrise/sunset times to any location you live and when its night (the time after the desired sunset time), only the moonphase is taken and when it's daylight, then the current weather data controls the cloud simulation and moon plays no role. So it works for any location in the world :bounce3:
Hope I could explain that a little bit.. My english is not that good.
 
Hi, are you using flat alumi panel for the heatsink ? is it cool enough for high power led 100W ? Thanks

Hi,
no, of course i am using pretty massive heat sinks with fans (speed controlled by led temp).

Foto2_zps87348c5c.jpg


with this the temperature of the leds never exceeds 45 degrees celsius.
 
Last edited:
No. The timeshift for the chosen location fits perfectly for germany :p But thats not so important, because the weather is only taken into account in daylight mode. It is possible to shift the sunrise/sunset times to any location you live and when its night (the time after the desired sunset time), only the moonphase is taken and when it's daylight, then the current weather data controls the cloud simulation and moon plays no role. So it works for any location in the world :bounce3:
Hope I could explain that a little bit.. My english is not that good.


I think you explained what I was asking :)

There is data coming from the Cayman Islands, a timeshift is applied to bring this data in line with your tank lighting period, desired sunrise / sunset. So it uses real data, at a different time to suit your time zone.
 
Back
Top