Andrew Rodney , Nov 15, 2010; 10:08 a.m.
Higher wattage, bulbs of course don’t last as long. Since you can’t dim the bulbs without affecting the color, the wattage OR the ability to move the lights closer or farther from the print to aid in making a match to the display is useful. I’d go wider beam. Control of the light is important, you don’t want spill on the display and ideally would flag off light from hitting anything but the prints.