Lighted Topiary Outdoor. The sun and other stars produce huge amounts of heat and light through fusion and are the source of most visible light in the universe. Add greenery and privacy to your indoor and outdoor spaces with the brooklyn 60 artificial boxwood topiary in planter. 5889 results for “lighted topiary tree” . It provides much needed energy, and it also forms the foundation that aids in visibilit The exact composition of light has eluded physicists for years, but the predominant theory is that light is comprised of a kind of energy called electromagnetic radiation. Looking to style up your holiday décor? Shop target for outdoor pre lit topiary you will love at great low prices.