Review on Intermediate Appliance Light Bulb by Philips by Andy Ucros

Okay, nobody has a 130 volt microwave. At least not in the US. So the idea here is basically to make a 130 volt lightbulb, but using it in a 110 volt device does two things: since it's supposed to have a stronger element, it will withstand all surges, and in the absence of a surge. it should last longer because it uses less power than it was designed to. (This will also be dimmer than real 40W, electricians/engineers can tune in). Anyway, they're all gone, so 2 months max is all I can get from them. The unnamed/branded bulbs I bought around the same time last as long as these and are half the price so I'll be buying them now.