Wall or ceiling mounted die cast luminaire. Stainless steel screws and sanded glass are standard; polycarbonate diffuser available. Rustproof durable powder coat in black or white. Fully gasketed. Fluorescent includes (2) 13 watt G24Q-1 base quad tube compact fluorescent lamps and electronic ballast; Incandescent accepts (1) 100 watt E26 medium base A19 lamp (not included).