120V GU10 base twist and turn typed Track Lighting Fixture - No Bulb 50W Max. Halogen / LED bulb. (BULB NOT INCLUDED). Max LED bulb length (measure from bulb face to end of the pin is 2-1/8 inch) H type compatible with H type 3-wire-1 circuit track system. ( 3 metal tips. 2 tips on 1 side and 1 tip on the other side. 15/16-inch if measure from tip to tip) 350° horizontal rotation or 90° vertical project. UL Listed. Rated for Indoor use or Dry locations. Direct-Lighting line voltage track lighting fixture accepts GU10 base LED or halogen lamp. **Track head only. Bulb not included**. Compatible with any typical H system 3-wire-1 circuit track system ( please see the product image for more information). UL & cUL listed. The classic cylinder track lighting fixture can be used as general lighting, ambient lighting and general light effect. This simple and clean designed track head is an ideal accent lighting choice for retail store lighting, gallery lighting, display lighting, task lighting, product highlighting, and residential lighting purpose. ##Reminders : The specifications of the GU10 LED bulbs from different manufacturers may vary and they are not standard. If you plan to use the GU10 LED bulb, please make sure the size of the bulb would fit in the fixture. The maximum LED bulb length ( measurement from bulb face to end of pin would be 2-1/8 inch tall)##