The Pyrgos Bollard is reminiscent of a castle tower standing guard through the night. It is a perfect complement to any near-ocean setting as well as craftsman style architecture. Machined from solid copper and brass bar, it is assembled with stainless fasteners, Pyrex(TM) glass and high temperature silicone O-rings so unwanted moisture is completely sealed out. The Pyrgos features an indirect light source with a segmented micro-reflector for exceptional performance with no glare. Available in four overall heights, three, two, or no discs, external shielding, frosted or clear lens, a choice of 7 different mounting options. Manufactured exclusively in the USA by Auroralight and backed by our Lifetime Warranty.