Industrial Lighting Solutions Industrial C0122 Lighting Solutions Bulb for 2000, 2018, 9000, 8000PFP Effective hours rating: 12,000hrs - ultraviolet germicidal light bulb Cross reference: 1076, uv, uv-c bulb for 2000, 2018, 9000, 8000pfp Bulb type: T5 style quartz glass Base type: 4pins one end, approx. 17.5" in length