Does anyone have these LEDs? (w/ PIC)

[GoFish]

I purchased 2 Globe LED PAR38 17W flood lights on sale (reg $52) paid $26.Id like to use it for my display tank hanging from the ceiling. Inspired by the Kessil pendants (which i don't like the output colors of)

The lights come with 12 soldered in leds (2-tabs) of which are all 3000k Soft White, and all must be replaced with different colors...

To be honest i don't even know if these exist, if they do, i would much prefer to purchase them locally if possible.

LEDs measure 5mm x 5mm
Actinic, royal blue, higher K whites, maybe cyan or red etc...

I know how to solder, i can afford to purchase quality LED replacements if available or even a new lighting system if this project just isn't possible. But i enjoy doing things myself and learning in the process. If anyone can help in the matter I'd greatly appreciate it!