... spotlight 1.MR11 1W GU4.0 base; 2.Replace halogen lamp 10W; 3.Energy saving and long life span; 4.Pass CE ... used in commercial focus lighting, hotel key lighting, high-quality goods display window, coffee shop, bar as painting show, art exhibition and local ... environmental protection, no UV ray and infrared ray, the objects what is illuminated is protected.2.With most of the halogen lamp transformer ...