Westinghouse-Duro Test Vita Lite CFL

Goodwill find; this is the PL-C version of the Duro-Test VitaLite; it's close, but not identical to the linear fluorescent Vita-Lite in colour but this appears to be a triphosphor lamp. Interestingly, the lamp itself is branded Westinghouse and the tube design looks like Osram-Sylvania's. The "transmissive glass" allows some UV through - thus the "Vita-Lite" designation. I am using it in my laundry room on a GE magnetic adapter in an enclosed glass ceiling light.