Drop Height:12" Drop, Finish:Satin Nickel, Light Bulb:(1)50w MR16 GU5.3 12v Halogen The Focus Head for the Tiella Rail System features a classic head. Rotates 360 around stem and pivots 270. Select desired stem drop length. For use with Tiella Rail Systems only. See related products for other systems. Tiella Rail System must be purchased separately. Requires low-voltage 12 volt MR16 lamp of up to 50 watts, not included.Note: Bulb is not included.