We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate in our success for 5v / 12v External Trigger, Dimmer Led Controller , 12v Digital Timer , Timer Control Switch Relay ,Zeitverzögerungsrelais . We warmly welcome all interested customers to contact us for more information. The product will supply to all over the world, such as Europe, America, Australia,Slovakia , Cyprus ,moldova , azerbaijan .Each product is carefully made, it will make you satisfied. Our products in the production process have got strictly monitored, because it is only to provide you the best quality, we will feel confident. High production costs but low prices for our long-term cooperation. You can have a variety choices and the value of all types are same reliable. If you have any question, do not hesitate to ask us.