CB Concept Brand Halogen Light Bulb JCD G9 120V 40W Ceramic Base 10 Bulbs. These bulbs are always sold out in the stores.  I was so happy when I found them here and at such a good price! When I went to a chain store that was all about bulbs they were about 6 or 7 dollars each bulb and were glass with the metal ends! I am happier handling these with the ceramic ends than the all glass ends.