Reminiscent of flickering candlelight, these C7 transparent pink twinkling Christmas light bulbs will light your home or office with warm incandescent lighting. The 7-watt candelabra base bulb burns cooler and uses less energy. The 130-volt bulb lasts longer, giving you 3,000 hours of trouble free lighting. They are UL listed for indoor/outdoor use and economically packaged, 25 to a pack. Bring drama to your home, trees, or holiday displays this season or all year with these dependable twinkling lights.