"This is a Brand New CLEAR 64 LEDS SCREW IN type LIGHT BULBS that fits many Elna, Pfaff, Bernina, Bernette Home Sewing Machines and Sergers using 7/16"" base Screw In Light Bulb type.

50mm    total length 

15mm   bulb diameter

7/16"" (11.6mm)   screw base

Bright WHITE LED light.  

Save on energy.

220-230V 2.5W

for Singer:

1107, 1120, 1507, 1525, 1732, 1748, 2250, 2259, 2263, 2273, 2932, 

3116, 3810, 3820, 3825, 6510, 7350, 8280, 8770, 14T957DC, XL2021

"