no instructions but they weren't needed. just go to youtube and type in ai prime mounting bracket. they have a video that lays the entire installation out. I personally found that you do not tighten the ball up. just thread screw in till you feel tension. Its the two black screws that you tighten up. those are what holds the prime in place. I've noticed that once a week I need to tighten up the two black screws just a hair, but my prime holds wherever i want it and it doesn't "droop".
hopefully this helps.
As far as getting the specific lighting I emailed aquaillumination from their home page and they got back to me on the same day. here is what they said:
No problem at all, anytime. Yeah, 100% (even with the Prime) over a 14BC could be disastrous over the course of a few weeks...the intensities I provided previoulsy should work well. The only modification I would make would be to reduce the previous intensities to the following:
White 35
Deep Blue 60
Blue 75
Red 15
Green 25
UV 20
Violet 40
Should make a great fit for your tank! From there, you can increase any of the LEDs you wish by up to 5% (every couple weeks) until dialing in exactly where you want to be. If you need any additional assistance, let me know!