Pillow pillowcase using translucent excellent plush fabric, according to the optical principle in the pillow inside a number of the distribution of the bright LED lights. LED lights are connected by a line and connected to the power supply (3 AA batteries), and then arranged a good power switch. When the circuit is turned on, LED lamps emit very bright light, filtered through the plush surface, emitting a soft light. And LED lights can slowly change color, showing a very romantic tone.