8个灯水滴效果。一个LED灯到了最亮的时候，下一个LED逐渐变亮。-8 light drops effect. An LED light to the brightest time under an LED light gradually.

RGB LED灯实现红绿蓝等其他颜色的渐变，并保持一段时间的停留，给人七彩变化的效果(RGB LED light red green blue and other colors of the gradient, and maintain a period of stay, give people a colorful change effect)

让屏幕渐变亮度，修改RGB值来实现的变化(let sceen turn light or dark.)