Features:  Designed to cast directed light at the required angle Lamping Technology: Bulb Base - GU10: A bi pin socket used mostly with 120/230-volt MR16 Halogen Bulb. The GU10 has a pin spread of 10 mm a twist and lock function. Compatible Bulb Types: GU10 Bulb base uses primarily a Halogen bulb but is also available as Fluorescent, LED, and Xenon / Krypton. Specifications: Height: 3.25" Width: 2.25" Extension: 6.5" Bulb Base: GU10 Bulb Type: Halogen Bulb Shape: MR16 Number of Bulbs: 1 (Not Included) Watts Per Bulb: 50 Total Wattage: 50 Voltage: 120v UL Listed: Yes UL Rating: Dry Location Compliance: UL Listed, Dry Location - Indicates whether a product meets standards and compliance guidelines set by Underwriters Laboratories. This listing determines what types of rooms or environments a product can be used in safely.Nuvo Lighting