8727M16NM Finish: Natural Metal Features: -Dome Shade.-Use with Fixture Order Separately 8702 Lytespan Adapter and 28702 Prospect Adapter.-Shade: Die-cast aluminum.-Neck Flange: Cold rolled steel, zinc-plated.-Used to attach shade to fixture, without tools.-Groove: To connect Accessory Holder to shade.-Accessory Holder: Stamped, 20 ga. steel.-Clean surface, no visible hardware on exterior.-Accessory Holder accepts two filters max.-Accessory Springs: Steel springs, riveted to Accessory Holder , holds filter and secures holder into shade. No tools required.-Glass Lens: Clear glass lamp shield.-Labels UL, I.B.E.W. Color/Finish: -Finish: Matte white. Specifications: -MR-16 lamp requires glass shield or at least one solid glass accessory at all times.-Lamp: 50W Max, 12 Volt, MR16 2-pin-GX 5.3 base. Dimensions: -Dimensions: 2.06" H x 4.19" W. Collection: -Track collection.