Order before 7pm/8pm, shipped same day! Free shipping and returns. Bulb included: Nee Specifications: Extra functions:Dimmable, dimmer not included Black rail of 1.5 meters for the professional 3-phase rail. It is a component for a 3-phase rail, which means that all spots on the rail are controlled separately. Are you looking for lighting that you can hang on a rail? Then a 3-phase rail is the perfect solution. The rail can be shortened to any desired size by simply cutting it off. The rail has pre-drilled mounting holes for easy assembly. Because of the many separate parts almost all configurations are possible and with the separate adapter you can even hang hanging lamps on it. Often used in a professional environment such as the office or in the hospitality industry. 1500 mm x 36 mm x 34 mm ( l x w x h )