The listing is for 1 BRAND NEW CLEAR PUSH IN FROSTED LIGHT BULBS that fits many Bernina and other Home Sewing Machines using Push In Light Bulb type.

Base 15mm, (~ 5/8")
Length about 2" 

Long life
110V / 120V
Push in / Bayonet type

Fit Bernina Models 530, 534, 540, 640, 642,, 701, 707, 708, 709, 717 - 729, 730 - 732, 740 - 750, 801,803,807,808, 809, 810, 811 - 819, 830, 840 - 850, 900, 910, 930, 940 , 1000, 1001,1010,1001,1015
 & more.

Made in Taiwan