The FCD21 Inground is UL & cUL listed for wet locations. IP67 rated. Housing is marine grade, corrosion resistant, heavy walled, high pressure die cast aluminum construction. Faceplate is brushed aluminum. Lens is 3/8″ thick tempered, heat resistant standard. Aluminum brushed finish. Slips into PVC sleeve and is pressed in to create a seal. All of our luminaires are tested to LM 80 with a CRI of 80+ and color consistency of step 4 MacAdam Ellipse. Consult factory for dimming and any non-white static color LED options.