Shadow - Flush Mount Down Light - Polished Stainless Steel Finish - 3-Color RedBlue Non Dimming with White DimmingShadow is versatile and tough, with incredible output greater than a 20W Halogen. Completely sealed IP 67, Shadow is available with Lumitecs TTP technology, enabling dimming and color change with a standard 2-wire hookup and any onoff switch. Shadow is also compatible with 3rd party controllers including dimmers, flashers, and scene controllers.SpecificationsVoltage 10 - 30V DC12V DC