Nora Lighting NTH-683W/J W/O XFM W/J Track Adapter Track Light, Gu10 Socket, White FinishNora Lighting NTH 683W J NTH 683W J Product Description Nora Lighting Line voltage die cast aluminum designer cube fixtures with MR16 light source. Yoke provides full adjustment of light source for special aiming and dual tightening knobs assure secure lock on angle position. Specifications: Brand Nora Lighting Model # NTH 683W J Finish White Lumens 3500 Style Contemporary Modern About Nora Lighting: After stepping into the lighting game just a little