The Evo Range is the result of working with Lighting Designers and Architects on museum and gallery projects. Many of the features are based on this collaboration. The Evo-SGS (Short Glare Sheild) is a lockable MR-16 spotlight. The specially designed heat sink and airflow system reduces the lamp and surface temperatures with no light spill. Can be specified with Halogen or LED MR-16 lamps. 50W MAX. Brushed aluminum finish.