The light housing is made of 316L stainless steel , can work in salt water.
Solid and sealed light. The light doesn't come with housing. It doesn't
need ring , gasket and housing for installation. It will directly
replace your whole existing light fixture and install in the wet niche.
Safe working voltage :12 Volt. 12V transformer is integrated in the controller, NO EXTRA TRANSFORMER IS NEEDED.
Manual contorl or Bluetooth control,iOS and Android system are
available.light has the capability to display 20 different color
programs.