I purchased a 'red' cold cathode awhile ago, put it in my case. To my chagrin, the light it emitted was more pink than red. It disgusted me. Now, it pretty much sits in my case, turned off. I'd like to have an actually red cathode, but I don't want to purchase a new tube. Some suggestions people gave me: lightly spray paint the tube red, wrap the tube in red saran/plastic wrap. Any thoughts? Different suggestions? I would appreciate anything.