Silicone encapsulation, mini LED bulbs.This LED Bulb will work very well on Singer Feather weight 221. This bulb is super bright.
Singer 222K (featherweight free arm)
Singer 301 and 301A (all colors)
Singer 401 401A 401G 403 404
Singer 500 501 501A
My Material Matters is a friendly, helpful quilt shop with a bright side. We love Kaffe, Tula Pink, Moda, Art Gallery, as well as Sue Spargo wool and Eleganza threads. Classes,clubs and open sewing times are also offered on our calendar.