5/8 Bulb Screw Base 15w (short)
FITS KENMORE AND JANOME MACHINES WHICH HAVE BAYONET BASE WITH 2 CONTACTS ON BOTTOM WHICH PUSH IN AND TWIST AND A SHORTER GLASS TO AVOID TOUCHING METAL PARTS
FITS KENMORE AND JANOME MACHINES WHICH HAVE BAYONET BASE WITH 2 CONTACTS ON BOTTOM WHICH PUSH IN AND TWIST AND A SHORTER GLASS TO AVOID TOUCHING METAL PARTS