RGB LED Bulb, 2.4G LED Bulb, Remote control LED Bulb 1.640 thousand colors and 20 automatical changing modes 2.AC85-265V, 6W Features and Functions of RGB LED Bulb, 2.4G LED Bulb1. It is a high-performance RGB led touch remote bulb, adopting the most advanced PWM control technology, ,owning 640 thousand colors and 20 automatical changing modes to choose.2. Also, it has the memory function(that is ...