USB Retractable Lights

I was looking for USB powered lights because I thought they might be funny. What I didn't expect to see was something practicable. This little gadget from Belkin plugs into the side of your computer to illuminate your keyboard if you're typing in a dark area.
It has one LED bulb. I can't figure out how bright it is, but probably not enough to do much more than see you keyboard by. It's just under $15 at Amazon.
How often have I been camping over the years and had absolutely no luck starting a fire? Usually it ends up taking half a newspaper and half a can of lighter fluid, and sometimes it even ends up burning for more than 5 minutes after I've thrown all of this on the fire!



