Well I finally got the LED fixture finished and hung this morning, nothing like a deadline to get things finally moving. These are going over a 90g that will be going on the stand tomorrow afternoon.
The LED's are currently 62 inches from the floor with the option to raise/lower them with the chain length. There is a single power cord off the back of the fixture which allows all of the wiring to be unplugged and the fixture moved easily. Six drivers running on 4 separate plugs will allow for staggered lighting schedules with each plug running a certain color mix.
#1 Royal Blue
#2 White Mix
#3 True Violet/Pink
#4 Blue/Turquoise
Changing out different LED's is just a matter of un-soldering the stars and adding in whatever color seems to be needed. Right now I think I may need to pull a couple of pinks in exchange for reds and possibly a couple of blues for greens. That's down the road once the tank has been running for a while though, at least 10 weeks as I have major surgery coming up and will be limited to a 5 lb lifting limit for a couple of months.
Onto the pictures:
Hung Fixture

DIY LED 002 by Em & Stu, on Flickr
Top of fixture showing fans (Minor screw up here, I was hoping to have the fans inside the fixture but the amount of wiring inside made that impossible).

DIY LED 004 by Em & Stu, on Flickr
One half of the LED's from under the fixture, mirrored over the other half of the tank.

DIY LED 005 by Em & Stu, on Flickr
Royal Blue String (Min power)

DIY LED 008 by Em & Stu, on Flickr
Royal Blue String (Min Power @ 62 inches)

DIY LED 019 by Em & Stu, on Flickr
White String (Min power)

DIY LED 011 by Em & Stu, on Flickr
White String (Min power @62 inches)

DIY LED 022 by Em & Stu, on Flickr
Violet/Pink string (Min power)

DIY LED 010 by Em & Stu, on Flickr
Violet/Pink string (Min power @ 62 inches)

DIY LED 017 by Em & Stu, on Flickr
Blue/Turquoise string (Min power)

DIY LED 014 by Em & Stu, on Flickr
Blue/Turquoise string (Min power @ 62 inches)

DIY LED 016 by Em & Stu, on Flickr
All strings approx 35%.

tank led 001 by Em & Stu, on Flickr
Got excited and tossed the sump on the table to get an idea of what the coverage is. Hopefully tomorrow the stand and tank will be under the lights.
The LED's are currently 62 inches from the floor with the option to raise/lower them with the chain length. There is a single power cord off the back of the fixture which allows all of the wiring to be unplugged and the fixture moved easily. Six drivers running on 4 separate plugs will allow for staggered lighting schedules with each plug running a certain color mix.
#1 Royal Blue
#2 White Mix
#3 True Violet/Pink
#4 Blue/Turquoise
Changing out different LED's is just a matter of un-soldering the stars and adding in whatever color seems to be needed. Right now I think I may need to pull a couple of pinks in exchange for reds and possibly a couple of blues for greens. That's down the road once the tank has been running for a while though, at least 10 weeks as I have major surgery coming up and will be limited to a 5 lb lifting limit for a couple of months.
Onto the pictures:
Hung Fixture

DIY LED 002 by Em & Stu, on Flickr
Top of fixture showing fans (Minor screw up here, I was hoping to have the fans inside the fixture but the amount of wiring inside made that impossible).

DIY LED 004 by Em & Stu, on Flickr
One half of the LED's from under the fixture, mirrored over the other half of the tank.

DIY LED 005 by Em & Stu, on Flickr
Royal Blue String (Min power)

DIY LED 008 by Em & Stu, on Flickr
Royal Blue String (Min Power @ 62 inches)

DIY LED 019 by Em & Stu, on Flickr
White String (Min power)

DIY LED 011 by Em & Stu, on Flickr
White String (Min power @62 inches)

DIY LED 022 by Em & Stu, on Flickr
Violet/Pink string (Min power)

DIY LED 010 by Em & Stu, on Flickr
Violet/Pink string (Min power @ 62 inches)

DIY LED 017 by Em & Stu, on Flickr
Blue/Turquoise string (Min power)

DIY LED 014 by Em & Stu, on Flickr
Blue/Turquoise string (Min power @ 62 inches)

DIY LED 016 by Em & Stu, on Flickr
All strings approx 35%.

tank led 001 by Em & Stu, on Flickr
Got excited and tossed the sump on the table to get an idea of what the coverage is. Hopefully tomorrow the stand and tank will be under the lights.



