SOIDAL(R) Iron Wire Bulb Cage, Clamp On, Old Look, Vintage Lighting, Steampunk Iron Wire Bulb Cage, Clamp On Lamp Guard Vintage Trouble Lights Industrial Steampunk Pendants Top Quality Electrical Supplies Vintage and industrial look to any bulb with the Iron wire lamp cages. Easy to mount to any bulb using the unique clamp located at the bottom of the cage.