Dongguan Guanyi Lighting Art Co.,Ltd specilize in making LED vintage bulb , restoring ancient light , all kinds of bulbs for KTV , night club , wine bar . the engineers in our factory are working for 5 years at least in this field , we are professional and the products are good quality . We have CE ,ROHS Certification , most of the bulbs are exported to Europe and USA . OEM and ODM are available ! Good Service Is Waiting For You !