MR16 Flush Swivel Spot Light Fixture Halogen LED Mounting Bracket Bulb Holder Kitchen Bathroom Under Cabinet Counter Housing Recessed Lighting GU5.3 Socket Wiring Dimmable (Matte White) Pack of 10 Cut out hole can be 2.1" to 3.4" for a perfect fit , easy DIY installation  Just drill hole and unit clips on  Bi pin GU5.3 spot down light socket included for use with halogen or LED 2 MR16 bulbs Fixture Color : Matte white , nice flushed mount ceiling light look after installation on white painted walls , Also looks great on white wooden under cabinet boards  Fits any standard MR16 bulb Adjustable tilt angle for MR16 light bulb for a swivel movement  O-ring included to hold your LED or Halogen MR16 2 light bulb in place on the flush mounted bezel trim bracket fixture. 10 Pack at wholesale pricing  Great deal for installers and contractors not only in the US , but also ships to Mexico , Puerto Rico (PR) , and other countries, Heavy duty quality to ensure long lifetime. Mousetrap spring clips that hold the brackets firmly in place on any building material  Self Adjusting springs to maximize installation options on different types and width of wall or wooden board thickness