C7 Color Bulb

We are the manufacture special in C7 & C9 light strings, C7 & C9 bulbs, and C7, C9 LED bulbs. We have exported C7 & C9 light strings without lamps, C7 / C9 color bulbs to America for five years. All of our customers are satisfied for our quality, color and service. All of our light strings Use UL WIRE AND UL MATERIAL. We use wire of 105centigrade, UL: E220840. It is real quality UL wire. The clips of sockets are very strong. And there are two holes on the bottom of sockets are designed to prevent vapor. Our C7, C9 bulbs are very good, all of bulbs are double painted color. And we are exporting our bulbs and string lines to America now. No claim came from our customers. So we can assure our quality. And we attached the photos of our bulbs and sockets. Please check.