"SIGMA" WEATHERPROOF LAMPHOLDER COVER *2-15/16" x 4-3/4" x 1-3/16" *1 gang *One 1/2" hole *Includes gasket and screws *Listed for use in wet locations Use with lampholders and conduit connections *Aluminum die cast *Powder coated finish *Gray *UL/CSA *Shrinkwrapped *Discovery ACC, CON, NBR, SUP, EXP