A new idea came up! Thus the 1st generation Intelligent LED power supply came into being in 2009 by the two German engineers. Which word can describe this product accurately? We would say INTELLIGENT. SMART=INTELLIGENT? NO, if someone have to use an APP on his smart-phone to do changes in his lighting application, like dimming or changing the lighting color. This is not really SMART, because someone have to act. All need your initiative to trigger, you don't move, it does not move. It's too passive.Our LED product, by using this LED power supply, one has to use APP on his smart-phone. It is programmed before selling and can detect malfunctions, heating problem, overpowering and many more things, to take-care of your LED light. Now we match this intelligent LED power supply with our E27 LED retrofit lamp. We would like to say this is magic, to make E27 LED retrofit lamps connect with each other under control, to act like after human thinking. Pedestrian walk ways, public parks, street road and much more, all are under intelligent control. Safe, convenience, green, a new life style.