The lamps are of decent quality and arrived in new condition. They are spotless in appearance, too, and I think they're a good value. I am only a little disappointed that they're not as bright as the original lamps, but the dial on the vintage receiver now has uniform illumination. The circuit in the receiver is specified at 5.9V. I found no lamps with a rating closer than these. They're easy enough to change, so if I find others I'll consider them.