Enhance your holiday lighting with the warmth of incandescent transparent green C9 replacement bulbs. The C9 Christmas light bulbs are double dipped with rich color, which allows the incandescent filament to be seen. The 7 watt, 130 volt bulb burns cooler, uses less energy, and lasts longer. It is UL listed for 3,000 hours of indoor and outdoor use and comes economically packaged in boxes of 25. Let these bulbs give your home a warm and inviting feel this holiday season.