H8443 One 26 or 32W Triple Tube Compact Fluorescent Lamp Shallow Depth Downlight, 4 1/2 in. Square Parabolic Trim. Textured trims create a subtle new aperture appearance. Select among different embossed patterns to match the ambiance of the space being illuminated. Housings and structural parts are painted matte black to suppress stray light leaks. Standard trims are anodized Softglow clear. A steel housing protects and aligns reflectors and lamps. The socket and ballast will accept 26 or 32W triple tube wattages interchangeably. The square trim is stabilized by a proprietary steel web to prevent racking and is held to the ceiling by constant pressure springs. Maximum ceiling thickness 7/8 in.