... 3W, B22 base 2Luminous: 180lm-280lm 3.IP22 4.Certificates: CE , RoHS 5.Heat sink: AL+PC Technical Parameters: Model NoSH-B22-3W ... materialAluminum alloyShell colorsilvery , goldenLifespan50,000H Feature of LED spot light1 Aluminum body, ceramic base, electroplates chrome ... station.3. Back lighting, step lighting, light boxes.4. Merchandising, exhibition stands, and panels.5. Hotel, bar, restaurant, ...