sure just add up the current load, and as long as it is well under 1A, use a 2N2222, for much more you might want to try the TIP102, as it will carry more current and it has a heat sink built-in.
Thanks I love how your always on late (for me anyway). You made it sound like you had to add the heatsink to the TIP102 thats nice it comes with it. I'm just having trouble figuring out if that led tube will mount how I need it to.