Diffuser:White, Finish:Satin Nickel, Light Bulb:(2)26w Quad Tube G24q-2 CFL Fusion 2-Light Wall Sconce Universal voltage, 120-277V, electronic ballast. Open top and enclosed white acrylic bottom. Fixture mounts to standard junction box (not included). Back plate is die-formed of 22-gauge steel. Standard mounting holes and hardware are included. Diffuser is a patterned .156 thick blow formed frosted white glass.