1.?High Quality: the two-pin:4MM(0.157");Size: 1.375" D x 1.375" L (3.5cm*3.5cm). High Brightness and Energy efficient CTKcom light Bulbs,Includes 6 pcs NEW Precision Halogen 12Volt 10Watt Halogen Light Bulbs.
2.?Standard MR11 GU5.3 Bi-Pin base.The distance between the two-pin bases is 4MM(0.157"). The MR11 halogen lamp cup has a maximum outside diameter dimension of 1.375 inches
3.?Long-life: New MR11 Halogen Bulbs Lasts an average of 2000 hours.
4.?Bright, White Halogen Light, available in a variety of wattages and beam spreads, as well as lensed for UV Stop protection
5.?Usage: Home, Office, Restaurants, Stores, Schools, Landscape / Universal bulbs