... DC12V lamp mini 7MM 2. POPULAR SHAPE 3. PCB circitry can design both 220v and 12v 4.PBT LAMP ... R&D, produce and sale of energy saving lamp. Was established in 2004. the production base ... in total, including 4 engineers.The products are lamp Invertors, AC36V, AC110V and AC220V energy saving ... with high quality and competitive price, especially DC lamp with steady quality and excellent capability has become ...