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 holiday. Product Features: 4-piece holiday replacement bulbs Finish: transparent Color: blue Bulb size: C9 E17 brass base 120 volts, 7 watts Glass bulbs with gold intermediate bases UL certified and approved for indoor or outdoor use Dimensions: 3" high x 1" diameter Material(s): glass/metal