Bright LED B15 Bayonet Light Bulb for Singer Sewing Machines - Flangeless Easy Fit

This extra bright LED bulb features a flangeless design that ensures compatibility with any vintage Singer sewing machine that uses a push in style bulb regardless of socket flange or depth. This includes the white 221K Featherweight and any other models or Singer lights with finicky sockets! Available in cool or warm light, choose warm if you prefer a glow similar to an incandescent bulb. Also available in both 110 and 220 voltage, unsure which voltage you need? 110 volt—North American (USA, Canada, etc.) electrical current. (These bulbs will not work in a 220-volt machine, even if your machine uses a special converter box to plug into a US outlet.) 220 volt—UK, Europe, Australia, and much of the rest of the world. (If you're using a converter to run your 220-volt machine in North America, you'll want this style bulb.) Compatible with any model that uses the B15 / BA15D bayonet style base, this includes the following Singer sewing machine models: 15, 66, 99, 127, 128, 192, 201, 206, 306, 319, 221 / 222K Featherweight (all colors!), 301 / 301A, 401 / 401A, 403 / 403A, 404, 500 / 500A, 503 / 503A along with the 200, 300, 400, 500, 600, 700, 800, 900 and 2000 series.