The Corona combines elegance in design with exceptional performance. Recommended spacing ranges from 15' to 25' on center, making this luminaire an excellent choice for intimate settings or for illuminating large paved areas. The Advanced Optical System(TM) combines vertical beam control with a variety of Directional Reﬂectors(TM) for horizontal beam control. The ALP mechanism allows for easy adjustment to accommodate a wide range of site conditions. The DR controls the pattern of light on the ground. Adding an Internal Diffusion(TM) accessory will scatter the light for a softer glow with no shadowing. The Corona is machined from solid copper and brass bar with stainless steel hardware. Shipped complete with a 12 volt 10 watt halogen lamp and ground stake. The Corona is manufactured exclusively in the USA by Auroralight and is backed by our Lifetime Warranty.