Anyray A1700X (10)-pack 20 Watt XENON G8 20w 120V T4 Light Bulbs JCD Type 120 Volt 20Watt Less Than 35mm = 1.38 Inch Xenon Light Bulbs Made in USA or Imported Your Local stores sell similar lamps for $5 each bulb. 10-pack 20 Watt XENON JCD Type 20watt G8 Bulb 120V 20W size is 35mm = 1.38 inch LONG Anyray A1700X G8 Bi-Pin Base (8 Millimeters between Pins) Dimension: THE GLASS PART is 25 mm LONG OR 1 inch XENON Bulbs Lasts longer than halogen bulbs . Usage: Home, Office, Restaurants, Stores , Schools High Brightness and Energy efficient light bulb, Dimmable , Long Life: Approx. 4,000 Hours bulb life