USB Powered Printer Lighting for Lulzbot Mini (or others) Using Eveready LED Flashlight

I have many Eveready 6v flashlights because the price of a battery/flashlight combo ($4.97), is only 29 cents more than the cost of a battery alone ($4.68) at my local Home Depot (FN1). It's really hard to force myself to not buy the combo even though I've got these things coming out my ears by now and I almost always break down and just buy the combo. I've finally found a use for some of my dead flashlights: cheap lighting for my printer!

Basically, for 29 cents I get some LEDs and res