This type of embedded spotlight was designed for both commercial and home use. Inspired by the form of an hourglass, it offers a sense of traversing between time and space, while the unique optical lens of dual light sources, representing Yin and Yang, allows free switching between white and colored light. The hourglass design was adopted to create a sense of artistic philosophy. Not only are commercial lighting requirements perfectly met, but also colored light can be loaded to create unique brand recognition or dynamic ambient colors, lending more emotion to a commercial or household environment.