Measures: 4.38" H x 9.06" L x 4.38" W Bulb Included: Yes Number of Bulbs: 1 Type of Bulb: Module Color Temperature: 4000K Product Material: Spun aluminum body with black onyx crystal aiming finial Discover the brilliance of the Transitional Antique Nickel LED Track Head from the Cartier Collection, a great feature, from a trusted brand like W.A.C. Lighting, exclusive piece from Cartier, curated collectionterminated by a sophisticated Antique Nickel finish.