UNA06 Heavy Duty Cast Aluminum In-Ground Light Black FinishThis simple yet strong high quality underground Well light will add the necessary illumination needed for your outdoor space. This landscape LED underground light is made up of heavy duty cast aluminum material and comes in a black finish with a heavy duty grill face which gives it a solid construction for durability and longevity. A 2 pin 5W AC DC MR16 12V bulb is required for this fixture. The dimensions of the in ground Well light is 4 (L) x 3. 75