此程序实现RGB彩灯控制。接收6121遥控码，实现彩灯颜色变化。可直选12种颜色，四种彩灯变化模式；对于直选颜色，可调灯的亮度，对于彩灯变化模式，可调彩灯变化速度。-This process control to achieve RGB lights. 6121 received the remote control code to achieve the color change lights. 12 colors can be direct, four lights change mode　For direct color, adjustable lamp brightness change model for the lights, adjustable lights change speed.