Nautilux 200PK series: pedestal or pier mount style luminaire for perimeter light marker applications or walkways. Designed with a triple cast aluminum louver assembly coupled with a solid and heavy top cast aluminum cover, the NT200PK will provide an efficient and uniform circular illumination. A frosted sealed glass diffuser with an inner concentric prismatic pattern ensures a smooth light diffusion and uniformity of light. Components are accessible from the top of the luminaire for ease of maintenance and installation. Nautilux is available with multiple light sources and optional light controls to satisfy most of lighting application requirements.