Cool white 104 LED Singer WHITE Featherweight, 301 and more vintage machines

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Cool white 104 LED Singer WHITE Featherweight, 301 and more vintage machines:
$12.95

NEW 104 LED replacement bulb specifically designed for the white Singer Featherweight 221K7!It will also fit all other Singer Featherweight 221s, the 301, 400 and 500 series, and MANY more vintage sewing machines!As noted on all my LED sales pages, there are two MAJOR benefits to replacing your standard 15 watt incandescent light bulb with an LED:

The LED bulb (either 64 or 104) is much brighter than the standard bulb. There are three light measurements (Lux is the measurement) shown below. The standard 15 watt clear incandescent bulb produced 850 Lux, while the 64 LED bulb in the middle showed 1,700 Lux. This 64 LED is a major improvement, but that bulb simply will not fit into a white Singer 221K7 Featherweight that has a deeper socket. So we have now been able to get the manufacturer to create a new bulb, specifically designed for them. It has 104 LEDs and it produced 2400 Lux! Almost three times as bright as the original incandescent.

The 64 LED bulbs use only 2.6 watts of power, which results in a LOT less heat being generated than using the standard 15 watt bulb. No more burnt fingers from touching the bulb! If you have a white 221K7, then you will need the 104 LED bulb which uses approximately 4.3 watts This is still only 1/3 the heat of the incandescent, but it is definitely warmer to the touch than the 64 LED. The temperature of the 104 LED is more like touching a cup of hot chocolate or coffee. Warm, but still no burning.

The decision whether to buy a 64 LED bulb or a 104 LED bulb is simple if you have a white featherweight: You will need the 104 LED bulb that has no flange to interfere with it pushing into the white 221K7\'s extra-deep socket.

But if you have any other machine that takes the bayonet base, it is all about personal preference. You may choose between the 64 or the 104 as either will fit into a bayonet socket. The 64 is bright; but the 104 is brighter. The 64 is cool; the 104 is warmer. The 64 costs less; the 104 costs more.

These new bulbs fit Singer 15, 99, 201k, 201-2, 301, 301A, 306, 401A, 404, 500A and many other vintage machines that take a push-in-and-twist Bayonet-based bulb with 2 terminals on the bottom. This includes Kenmore Rotary 95 machines. It even fits a newer Pfaff Hobby 1042 and a Husqvarna Optima 150! If you have a push-in and twist bulb that has 2 terminals on the bottom, this bulb will most likely fit your machine! Please contact me if you are unsure of this bulb fitting your machine.Buy with confidence. I value my 100% positive response, and I test every single bulb before I send it out. At times, my supply of one type of bulb may be depleted and I will remove the bulb from until I receive more. I currently sell 4 types of LEDs on : A 7/16\" modern screw-base bulb, a 64 LED Bayonet-base bulb (both in Cool White and Warm White), and this new Cool White 104 LED Bayonet-base bulb. If you cannot find the bulb you want, I am likely temporarily out...but I will re-list as soon as a new supply comes in.