Whats up guys,
Long time viewer, first time poster :wave:
I'm going to be tackling an LED build for my fish tank. It is a planted freshwater tank, which is the equivalent of a reef tank, but for freshwater. Some plants are very demanding and need lots of light. High end LED lights in the planted tank world are either don't exist, or are crazy expensive, so I decided to make my own!
I am planning on using around 70 Cree XPE 1W~3W LEDs from ebay.
http://www.ebay.com/itm/321796390364?var=510718991133
50x 6500k
10x red 660nm
5x green
5x 3000k
I plan on doing one channel in series. Estimating that the LEDs will need 240ish volts and can draw up to 210W and can vari between 350ma - 1000ma. Controlling the current to dim the entire fixture.
So after a lot of research, I came across this Mean Well LED Driver, the HLG-320H-C1050A, which has a built in potentiometer for the current, which will allow me to dial in the brightness and then leave it be once I have it where I want it. It has a input voltage between 110-220, output wattage up to 320W, output voltage up to 311 volts and 1050ma current, with that built in current potentiometer to adjust the brightness. Through my calculations, I think im going to land running the LED array around 800ma, I think that is going to give me the brightness I need.
http://www.onlinecomponents.com/mean-well-hlg320hc1050a.html?p=49115501
MakersLED is going to be sponsoring this build with one of their 48" Slim Heatsink housings, and a hanging kit. So I have a solution for a housing/heatsink, I'll probably put three 120mm 1,000rpm fans on top for good measure.
And this is how I plan on laying out the LEDs in the fixture:
I plan on using 14ga wire from the driver to the LED array, then either 16ga or 18ga to wire the LEDs in series...
So yea... Thats my plan, just looking for any thoughts. Mostly on the Ebay LEDs, I have been warned about using ebay LEDs, but the alternative is to buy from superbrightleds where my order would be over $900, compared to less than $100 on ebay...
For those that are interested, this is my fish tank I am building this for:
Long time viewer, first time poster :wave:
I'm going to be tackling an LED build for my fish tank. It is a planted freshwater tank, which is the equivalent of a reef tank, but for freshwater. Some plants are very demanding and need lots of light. High end LED lights in the planted tank world are either don't exist, or are crazy expensive, so I decided to make my own!
I am planning on using around 70 Cree XPE 1W~3W LEDs from ebay.
http://www.ebay.com/itm/321796390364?var=510718991133
50x 6500k
10x red 660nm
5x green
5x 3000k
I plan on doing one channel in series. Estimating that the LEDs will need 240ish volts and can draw up to 210W and can vari between 350ma - 1000ma. Controlling the current to dim the entire fixture.
So after a lot of research, I came across this Mean Well LED Driver, the HLG-320H-C1050A, which has a built in potentiometer for the current, which will allow me to dial in the brightness and then leave it be once I have it where I want it. It has a input voltage between 110-220, output wattage up to 320W, output voltage up to 311 volts and 1050ma current, with that built in current potentiometer to adjust the brightness. Through my calculations, I think im going to land running the LED array around 800ma, I think that is going to give me the brightness I need.
http://www.onlinecomponents.com/mean-well-hlg320hc1050a.html?p=49115501
MakersLED is going to be sponsoring this build with one of their 48" Slim Heatsink housings, and a hanging kit. So I have a solution for a housing/heatsink, I'll probably put three 120mm 1,000rpm fans on top for good measure.
And this is how I plan on laying out the LEDs in the fixture:
I plan on using 14ga wire from the driver to the LED array, then either 16ga or 18ga to wire the LEDs in series...
So yea... Thats my plan, just looking for any thoughts. Mostly on the Ebay LEDs, I have been warned about using ebay LEDs, but the alternative is to buy from superbrightleds where my order would be over $900, compared to less than $100 on ebay...
For those that are interested, this is my fish tank I am building this for: