LED Blub, Bayonet type Singer 221 Featherweight 8 LED #ba15d-8
The great thing about this light is not only is it brighter because it is a LED type, but it does not get hot! Just barely warm to the touch!
It is slightly harder to get into the light bulb socket because the globe is smaller and there is less to hold on to, but once you have it in, you are ready to sew with a lot more light!