This 3-light track lighting from Quorum International is a part of the Celesta collection and comes in a classic nickel finish. Light measures 4" wide x 9" high. Uses three standard bulbs up to 50 watts each. Damp Rated. Can be used in humid environments like bathrooms or covered outdoor areas. This 3-light track lighting from Quorum International is a part of the Celesta collection and comes in a classic nickel finish. Light measures 4" wide x 9" high. Uses three standard bulbs up to 50 watts each. Damp Rated. Can be used in humid environments like bathrooms or covered outdoor areas.