In terms of light sources, landscape lights can use various types of light sources, such as energy-saving lamps, metal halide lamps, T5 tubes, etc. These different types of light sources can provide different color temperatures, luminous angles, and brightness for landscape lights to meet different lighting needs.

There are various shapes of landscape lights, including circular, square, hexagonal, octagonal, and irregular shapes. Different shapes can be used to create different landscape effects, such as red lantern shaped landscape lights that can bring a festive atmosphere to the square.