weak soldering points might be the result of not enough heat or moving the wire while the solder was cooling, rapid led leds have a good thermal path so its hard to solder because the heatsink is pulling the heat away
here are the updates. I have this thing 16 inches above my tank. Wow is it bright. I am going to get some fans because my heat sink seems to be getting pretty hot.
Please excuse the gehto looking fixture. I really want to make a frame but need some help from one of my friends that's a carpenter.
with the optics no. Without the optics YYYEEAAS. I want to build a wooden fixture but i have to wait for my friend and she won't be ready for another month and i was inpatient.