Responding to the rising demand for cold storage lighting, the round silhouette of this indoor lamp is both beautiful and functional. The heat sinks connecting the inner and outer fixtures dissipate heat while serving as a decorative element, and the recyclable aluminium is lightweight and compact, saving packaging and transportation costs. The simple modular design is easy to assemble and efficient to manufacture, and the lamp produces a 15% brighter light while reducing power consumption by 15%.