This Surface mount panel down light, applicable for most 12V DC power circumstances: RV, motorhome, trailer, air-steam, boat, yacht, marine interior, as interior ceiling light, living room down lighting, bathroom roof lamp and cabin decorative overhead light.
  Carefully selected high quality LED inner chips, ensure both reliable performance and up to  50,000 hours long diode life.
  Elegant appearance with practicality backup, ace PC frosted cover double softens the lighting output without glaring.
  Back Base with easy heat sink function, thanks to the chrome material picked.
  No switch setting, you are able to control its on/ff by a smart switch(Not included).
  IP44 Dust proof rating, 0.86" Super Slim line profile height, this RV interior panel ceiling light is not only exquisite but slime line figure, ideal RV lighting fixture for room-limited applications.flush mount design is specially for fast and ABC install. 2 screws(Not Included) are needed for inserted screw install from surface top, after that, it will leaving a clean.
  This light is specially designed with 3 wires.
      Negative pole:white wire
      Positive pole: black wire and the blue one .
      Lighting of black wire:The black wire is for 1200LM cool white light;
      Lighting of blue wire:Blue one is for blue light.
      Just connect one positive wire at a time or both at the same time.
  Check similar Crystal Ceiling Light.