LED point light source is a new energy-saving and environmental protection decorative lamp. It uses LED cold light source to emit light, built-in microcomputers, and can be programmed and controlled arbitrarily. Many synchronous changes can also be realized. The monochrome changes can also achieve synchronous seven-color gradient, jump, scan, the effect of full-color change of running water lamp and many LED point light sources to form a dot matrix screen. Variable graphics, text and animation effects, is a supplement to linear light source and floodlighting, beautiful and generous shape can meet the design requirements of decorative points, lines and surfaces. LED point light source uses aluminium base, with excellent heat dissipation, waterproof performance, easy installation, simple control, low voltage power supply, safe and reliable, and noble appearance. It is an ideal decoration for building, bridge outline, hotel, billboard, curtain wall and night lighting.