When fixtures call for exposed bulbs, these are the ones they ask for. Rich in amber ambience, crystal-clear down to their fillip tips, they've been handmade for generations in cool, classic shapes no compact coil can match. Tungsten 2-1/2" dia. x 5"L, 60w. Double Loop, 2-1/4" dia. x 4-1/2"L, 60w.