Never find yourself without a replacement bulb when a light goes out; keep yourself prepared this holiday season. No rushing and parading each store until you find the right ones; searching at the last minute can be frustrating. Our transparent replacement bulbs are the perfect secret weapon when that holiday snag hits. Be the hero of Christmas! Details Transparent pink twinkle 4 replacement bulbs C7, E12 brass base 120 volts, 5 watts Glass, metal materials UL certified and approved for indoor or outdoor use