Create dramatic lighting this holiday with these transparent burnt amber C9 replacement bulbs. The Christmas light bulbs are triple dipped with color for added fade resistance and richness while letting the incandescent filament still shine through. At only 5 watts, the bulbs use less energy, while their 130 volt filament lasts longer giving you an average of 3,000 hours of trouble-free lighting. UL listed for indoor and outdoor use and economically packaged in boxes of 25. With 3,000 hours of life span, these bulbs will make your house or office lighting dramatic and vibrant for many years to come.