IP40 | Medium round extrusion (1.5″[38.1mm] Diameter) for suspended lighting fixtures with direct light output. All LED options are Pitchless LED boards for full diffusion of LED diodes. Includes Nichia LEDs in choice of 3 Hi CRI and 1 Tunable White LED Board options. All LEDs binned to within 3 MacAdam Elipses. Silver, Black, Bronze, White or Custom Finishes; frosted acrylic lens (standard). Low voltage power feed via jacketed wire in matching color. Suspended via non-powered aircraft cables in 10 ft [3048mm] standard length. UL Listed dry/damp. Photometrics vary based on LED board and CCT; Refer to Suspended Fixture Fundamentals for lumen outputs, CCTs, wattage and other data specific to your fixture choices.