Help replacing LEDs in 165w Black Box fixture.

[Mmbra]

Hi, i need some help switching out the leds in my Black Box fixtures, they came with 2 red leds and 2 green leds and i really dislike these colors and how they make my tank look. I found a pretty simple looking walkthrough on changing the leds but i need help selecting the replacement lights.

These are the lights that i purchased: http://www.ebay.com/itm/SunSpect-16...749262?hash=item418de9450e:g:-SIAAOSwYlJW35OL

And i was thinking of replacing the red and green leds with 3w 420nm uv leds but im not sure which leds to buy. I was thinking of pulling the trigger on these: http://www.ebay.com/itm/10pcs-3W-Pu...862897?hash=item3ab5e62871:g:OuUAAOSw7hRWPMq2

Will these work, and is the 420nm a good idea to replace the green and reds? Thanks for your help this will all be new to me.

 

[ReefLEDLights]

Given the numerous versions with unknown, Non UL or CE Drivers and Powersupplies, I would consider the overall worth of an upgrade.

The Generic 3 watt LEDs can be easily soldered and replaced for 1$.

I prefer the close to full spectrum provided by the Cree 5 watt XT-E or XP-G...Just food for thought as using Cool White LEDs Binned for color makes a huge difference. The Generics are not binned and often mislabeled.

Bill