These are fine. However, what drives me crazy is that this size does not follow the glass bulb (lamp) size standard. This standard is 1/8 inch. This so-called G50 is a piston with a diameter of 50 millimeters or 2 inches. In fact it should be sold as a G16 bulb as it is 16 1/8 inches in diameter. End of story no question, it's not correct to sell it as G50 in this country!