The range of Luthor recessed spotlights now comes in three sizes. This makes it possible to fit the luminaires into all recessed cutouts using products of the same range.The adjustable Luthor LED recessed spotlights offer technologically advanced light: thanks to their robustness, excellent quality and high performance, Luthor LED spotlights are an ideal product for lighting large commercial areas.DIP switch adjustment: the luminaire is equipped with a built-in DIP switch driver for setting the output current; this will enable to choose the right light flux for each lighting design.The chance to select the needed LED pilot current will allow you to have the right amount of power adjusted to any given design requirement. Choosing a lower current will increase the efficiency and improve energy savings, while a higher current will provide more light and make it possible to reduce the number of luminaires installed.