By offering up to 75% in energy savings over HID lighting sources, Topaz LED Post Top Lights are the exceptionally efficient and economic replacement lamps for acorns, globes or bollards. These lamps cast a superior quality, 360 degree optical design light compared to traditional high pressure sodium or metal halide sources and require only minimal maintenance. A long life limits environmental impact and reduces cost of ownership. Choosing the Topaz line of Post Top Lights is clearly the brighter option—and is the premier light source of choice for contractors and homeowners, essential to ensuring safe passage for occupants traversing residential and commercial walkways and are ideal for the high ceilings in gymnasiums, auditoriums and warehouses.