Dark Green Student shades are essential in vintage student lamp restoration. Dark green cased glass shades have a dark green glossy finish with a white opal glass lining. Traditionally used on student lamps, flat top green student shades can also be used on antique Rayo and Rochester lamps. Dark green cased glass student shades have a finished top and bottom edge which further enhances the quality of these handcrafted, mouth blown French Vienne glass lamp shades.