... .4G LED Bulb1. It is a high-performance RGB led touch remote bulb, adopting the most advanced PWM control technology, ,owning ... practical functions of color changing and brightness dimming, the capacitive touch screen design makes the remote easy to use .6. LED ... 50/60Hz One set =1pcs LED Bulb +1pcs 2.4G Touch Screen Remote Control Function of KeysProgram List of RGB LED ...