Lighting technology relies on small-space LED display screen as the carrier, showing the VR virtual reality, attracting a large number of audience competing experience, many players frankly, with small-space screen instead of the traditional projector, feel more realistic, immersed in the situation. Not only that, the combination of small-space screen and VR also has great potential, through the LED screen to build four walls (front, left, right and ground), is conducive to eliminating the surrounding environmental impact.