Make a bold statement this holiday season with C9 transparent teal Christmas light bulbs. These intermediate base bulbs are fade resistant yet still let the incandescent filament shine. Using only 7 watts and 130 volts, these bulbs burn cooler and use less energy. They last longer to give you 3,000 hours of trouble free warm lighting. The bulbs are UL listed for indoor/outdoor use and come economically packed, 25 to a box. Let these colorful lights make your holiday lighting come alive.