High purity 0.040" thick aluminum with parabolic contours, Available in smooth or corrugated textures, Available in a wide range of specular and semi-specular Alzak® colors, Available in self-flanged or metal trim ring versions, Die-cast flange can be removed in the field and faux-finished, Can also be installed rimless with optional rimless adapter, Dual 'mousetrap' springs pull flange tight to ceiling, Light trap eliminates spill light at edge of flange or reflector, Damp location listed when used with specified housing platforms