Lamsky

BA15D LED Bulb for Sewing Machine Light DC Bayonet Base 5 Watt Warm White 2700K 50W Halogen Bulb

231+ bought in the past month

$13.66$15.99

About this item

  • Using 5 watts for up to 500 lumens of brightness,equivalent to 50w halogen bulbs.Not-dimmable
  • Built-in constant current IC circuit, AC100-240V voltage design,use better electronic components to work more stably.
  • Made of ceramic and transparent PC material, low heat, shatterproof,perfect substitute for halogen bulb,No flicker,Not-dimmable.Ra>80.
  • ba15 double contact bayonet base easy to install.Suitable for reading lamp,sewing machine light,vacuum light.
  • The light emitted by the high-quality 4014LED patch is even and flicker-free,protecting the eyes of you and your family,making your sewing work more efficient and easier.
$13.66
Was $15.99Save $2.33

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Product details

BrandLamsky
Light TypeLED
Special FeatureNot Dimmable
Wattage5 watts
Bulb Shape SizeT3

Technical specifications

brandLamsky
light_typeLED
special_featureNot Dimmable
wattage5 watts
bulb_shape_sizeT3
bulb_baseBA15D
incandescent_equivalent_wattage50 Watts
specific_uses_for_product['Reading Lamp', 'Sewing Machine Light', 'Vacuum 'Pendant 'Desk Lamp']
light_colorWarm White
voltage240 Volts
unit_count4 Count
color_temperature2700 Kelvin
number_of_items1
brightness500 Lumen
shapeBulb
materialCeramic
indooroutdoor_usageIndoor
power_sourceCorded Electric
color_rendering_index80
beam_angle360 Degrees
power_consumption5 Watts
light_source_typeLED
light_source_wattage5 Watts
product_dimensions0.67"W x 2.2"H
accepted_voltage_frequency100 to 240 Volts and 50 Hertz to 60 Hertz
control_methodApp
average_life30000 Hours
white_brightness500 Lumens
efficiency[Higher]
styleStandard
manufacturerLuochen
color5w Warm White
upc726587084959
light_output_maximum500 Lumens
item_weight2.39 ounces
size4 Count (Pack of 1)
special_featuresNot Dimmable
batteries_includedNo
batteries_requiredNo
warranty_description2 years.
best_sellers_rank#25,066 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1,653 in LED Bulbs
date_first_availableMarch 8, 2019

Product videos

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Customer reviews

4.71,955 ratings

Customers say

Customers find these LED bulbs excellent in brightness, with one noting they're twice as bright as original incandescents. Customers appreciate their cooler operation compared to incandescent bulbs, and one mentions they're a great upgrade from 50W Halogen double bayonet base bulbs.

★★★★★

Super Bright!

Rob B.January 24, 2026✓ Verified purchase

These worked great on my Craftsman Bandsaw as replacements except much brighter, I highly recommend. Note, these are for AC two prong light sockets, not for 12V. Read more

★★★★★

Great lights

Donald G.November 22, 2025✓ Verified purchase

These bulbs are bright, emit minimal heat, and are dependable. Read more

★★★★★

Fits singer sewing machine.

Vine & DandySeptember 24, 2025✓ Verified purchase

I'm so pleased with this Lamsky BA15D LED Double light. It's an absolutely perfect fit for my Singer sewing machine, which can sometimes be tricky to find parts for. The light is bright and clear, making it much easier to see my work without any eye strain. This was a simple upgrade that made a huge difference, and I couldn't be happier with the performance. Read more

★★★★★

Reliable Brightness That Lasts

John BookNovember 7, 2024✓ Verified purchase

The media could not be loaded. I’ve been using these LED bulbs in my bathroom for over two years now, and they’ve been nothing short of excellent. The brightness is strong and consistent, making the space feel clean and well-lit every time I flip the switch. Compared to traditional bulbs—which I used to replace every six months like clockwork—these LEDs have been a huge upgrade. No dimming, no flickering, and most importantly, no replacements needed so far. They’ve saved me time, money, and the hassle of constantly climbing up to swap out dead bulbs. After two years of worry-free performance, I’m genuinely impressed. I’m really happy with these bulbs and would absolutely recommend them to anyone looking for long-lasting, reliable lighting. Read more

Review image 1
★★★★★

Nice and bright fit great

Over the RoadAugust 6, 2025✓ Verified purchase

This is the second set I have purchased. I have installed these bulbs in 4 different sewing machines that range in years from 1060 to 2023. They all fit perfectly and are very bright. A well lit work area is ideal. So if you’re looking to replace your old dull bulbs, than these are for you. Read more

★★★★☆

Pretty good even with faint yellow striping

Amy T.June 7, 2025✓ Verified purchase

Fits my 70s-era no-name machine from J.C. Penney. Easy to install. Decently bright, brighter than the old incandescent bulb. I gave 4 rather than 5 stars because the light is not uniformly pure white: it does exhibit the faint yellow striping noted in other reviews, but I can ignore that; it doesn't hamper the usefulness of the light. Read more

★★★★★

Brilliant replacement bulb for my 15W, 120 V incandescent bulb --- at half the price

Stephen L.April 4, 2021✓ Verified purchase

This "Lamsky BA15D LED Double Contact Bayonet Base Bulb AC110-130V, 4W Daylight 6000K,LED 40W Halogen Replacement Bulb" replaced a 15-watt incandescent bulb in my Fantom Upright Vacuum that had burned out long ago. It's sold as a 40-watt replacement, but since it only pulls 4-watts, that's much less than my 15-watt incandescent, so I ordered the set of 2 for what a single incandescent would cost. The specs indicated the voltage was okay, but I was unsure if the diameter of the base --- the part that fits into the vacuum --- was correct. It was spot on. And the light is brilliant --- definitely at least 40-watt Halogen equivalent. Even in a well-lit room, the light adds illumination to what's in front of the vacuum. The particles on my throw rugs over hardwood were literally bouncing in the air in front of this light --- and I thought the rug was clean. I had just cleaned the vacuum filters, so it was running the best it could do. The superior light was the reason I could see the particles. I would give this bulb 10-stars if I could. And I have a second bulb should I ever need it. I'm not sure what is meant by "warmth", but the light from this bulb is a brilliant white --- perfect for the vacuum cleaner. But make sure your application shields your eyes. The omni-directional light from the 51 LEDs is quite blinding. Read more

★★★★★

Way better than incandescent ones

JustinJuly 22, 2025✓ Verified purchase

Worked perfectly to replace the bulb in my Kenmore vacuum, nice and bright. Better than the original incandescent bulb with less heat, and wattage. Read more

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