Looking for blue- cool lighting

[Anub1s]

Hopefully I can get an answer to this...

Well, this is my first post here (I'm new) so sorry if this is a repetitive question. But I was wondering what kind of light I could get that would enable me to achieve a cool lighting effect in a photo rather than a warm lighting effect. At the moment I use a smith vector 600 watt 700 sg light that I bought back when I was in High School. The following picture is an example of the kind of lighting that I get in pictures (with my light). I'm really sick of the warm look I get when using my light.

(btw, just to share- I'm really hoping looking to improve with photography (as I'm sure most people here do as well). It's a hobby of mine that I plan to expand on. Although I am currently an Animation student- which may explain my lack of knowledge on photography, the terms used, and so forth)