Abstract: A new type of light bulb is being invented, in which its power level (dimming) control circuit (FIG. 2) is integrated with the bulb. The desired power level can also be learned through the control logic (FIG. 3) integrated with bulb. The new invented bulb can be a compact fluorescent type 100 of bulb or a LED type of bulb 101. The invented bulb can be connected to an existing lamp holder (screw type) and people can change its power level (dimming) by only using the existing switch without any external circuit or device.

Abstract: The invention is a new type of color bulb, in which its color control circuit is built inside or connected to the bulb itself. The desired bulb color can be controlled through a device inside the bulb. The new invented bulb can be a LED type of bulb or any electrical lighting device. The invented bulb can be connected into an existing bulb holder (screw type or any other kinds of connector) and people can change its color by only using the existing power switch without any external control circuit or device.