Part Location Diagram of 6912W1Z004B LG Light Bulb - 120V 30W
See part 56912B in the diagram
( Grid squares measure 1x1 inch )
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Light Bulb - 120V 30W 6912W1Z004B

★★★★★
★★★★★
9 Reviews

Rated by 1 customer 

Very Easy 

Less than 15 mins 

Ratings submitted by customers like you who bought this part.

$ 13.94
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PartSelect Number PS3530415
Manufacturer Part Number 6912W1Z004B
Manufactured by LG
Product Description

Light Bulb - 120V 30W Specifications

This is a light bulb and it is a part for your microwave. This bulb uses 30 watts, operates on 125 volts, and is an incandescent lamp. The function of this bulb is to illuminate the surface underneath and inside of your appliance while the door is open, and during a cooking cycle. You will need to replace this part if your door is open and the light is not activated. We recommend that you unplug your microwave and leave it inactive for some time before making this repair. Proceed with caution as the capacitors in a microwave can hold dangerous electrical charges for long periods of time even when the appliance has been unplugged.
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Troubleshooting
This part works with the following products:
Microwave, Range, Microwave Oven Combo, Wall Oven.
This part works with the following products:
LG, Kenmore, Amana, General Electric.
Part# 6912W1Z004B replaces these:
AP4457321, 3B70067E, 6912W12004A, 6912W1Z004B, 6912W1Z004D, 6912W3Q001B, 6912W3Q001D
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Customer Reviews
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9 Reviews
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Customer Repair Stories
 Average Repair Rating: 5.0 / 5.0, 1 reviews. What's this?
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Sorry, we couldn't find any existing installation instruction that matched.
light bulb replacement
very simple
  • Marianne from CHURCH HILL, MD
  • Difficulty Level:
    Very Easy
  • Total Repair Time:
    Less than 15 mins
8 of 27 people found this instruction helpful.
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Questions and Answers

Ask our experts a question about this part and we'll get back to you as soon as possible!

12 questions answered by our experts.
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Kate Ward
March 7, 2019
What bulb is from the outside lower part of the microwave. A nightlight
For model number LMV 1683st
PartSelect logo
Hello Kate, thank you for your question. The underneath bulb, or nightlight bulb is PartSelect Number PS3530415. Please enter the part number into the site for current price and availability. Good luck with your repair!

17 people found this helpful.

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Peter
January 25, 2019
What is the size of this lamp base? E14 or e12?
PartSelect logo
Hello Peter, Thank you for the question. The base is a E26 Medium Standard Base. Thank you for your inquiry, good luck with this repair!

8 people found this helpful.

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John
January 23, 2018
The two bulbs used to illuminate the cooking surface below my LG microwave are rated at 75w and 250v. Would a 30w and a 125v bulb substitute?
For model number LMV1813ST
PartSelect logo
Hi John, Thank you for your question. It is always best to use the parts listed or rated for your appliance. The part number for the light bulb listed under your model number is PS3530415. I hope this helps. Thank you and have a great day!

6 people found this helpful.

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Joann
November 5, 2017
The 2 light bulbs that illuminate the lower of microwave burnt out and made a popping sound. We got 2 new light bulbs and they did not work.
For model number 72180599401
PartSelect logo
Hi JoAnn, Thank you for your inquiry. If the new light bulbs are not coming on you will need to check to see if the problem is with the light sockets or the wiring the light sockets are connected to. I hope this helps. Thank you and have a great day!

3 people found this helpful.

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Carol
February 11, 2020
Is this light bulb suppose to be a 2 way bulb (hi-lo)
For model number LMV1683ST
PartSelect logo
Hello and thank you for writing. No, it is not. This is a light bulb and it is a part of your microwave. This bulb uses 30 watts, operates on 125 volts, and is an incandescent lamp. The function of this bulb is to illuminate the surface underneath and inside of your appliance while the door is open, and during a cooking cycle. You will need to replace this part if your door is open and the light is not activated. We recommend that you unplug your microwave and leave it inactive for some time before making this repair. Proceed with caution as the capacitors in a microwave can hold dangerous electrical charges for long periods of time even when the appliance has been unplugged. We hope this helps. Please contact us anytime if you require further assistance.

3 people found this helpful.

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Lawrence
September 20, 2021
I believe this is the night light bulb (ps3530415) for my LG model (lmv1813st). I there a replacement led bulb for it?
For model number LMV1813ST
PartSelect logo
Hi Lawrence, Thank you for your question. This would be the correct light bulb for your microwave, but we do not show an LED light bulb listed for it. For information on an LED light bulb, you will need to contact LG. If they provide you with a part number for the bulb, you may call us back with it and we will verify if we have it available for you. If you would like to place an order for the light bulb listed for your microwave, you may order it either online or by calling our customer service line and anyone will be happy to assist you. We hope this helps! If you have any questions, please let us know.

3 people found this helpful.

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John
November 8, 2021
What is the surface light bulb for the cooktop light & where can I buy?
For model number Frigdaire microwave CFMV164LSA
PartSelect logo
Hi John, Thank you for your question. The part number listed under your model number for the light bulb is PS1765541. If you would like to place an order for it, you may order it either online or by calling our customer service line and anyone will be happy to assist you. We hope this helps! If you have any questions, please let us know.

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Related Parts:
Mary
October 14, 2022
cant find replacement light bulbs that will fit
For model number 721 63652300
PartSelect logo
Hello Mary, thank you for writing. Yes, we have the Light bulb that is part PS3530415. Looking forward to hearing from you.

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Margaret
November 3, 2022
Where can I get a bulb for the exterior underside of the microwave ( night light)? My old one is a tiny bulb with two prongs, one on either side that plug in.
For model number 85032
PartSelect logo
Hi Margaret, Thank you for your question. The part number listed under your model number for the light bulb is PS3530415. The function of this bulb is to illuminate the surface underneath and inside of your appliance while the door is open, and during a cooking cycle. If you need help placing an order for it, customer service is open 7 days a week and anyone will be happy to assist you. Please feel free to give us a call. We look forward to hearing from you!

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Miranda
December 23, 2022
We need the over the stove light bulbs number to order - I believe they are LED
For model number 721.85063010
PartSelect logo
Hello Miranda, thank you for your question. We do not find any Led in this model that are still available. The only light is an incandescent lamp PS3530415 meant to illuminate the surface underneath and inside of your appliance while the door is open, and during a cooking cycle. We hope this helps.

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Model Cross Reference
This part works with the following models:
PartSelect Number: PS3530415
Manufacturer Part Number: 6912W1Z004B
Brand
Model Number
Description
Kenmore
62622200
Microwave - Kenmore Microwave Model 62622200 Parts
LG
62629
Range - Oven-Range
LG
63652
Range - Oven-Range
LG
63682
Range - Oven-Range
LG
63684
Range - Oven-Range
LG
63689
Range - Oven-Range
LG
64689
Range - Oven-Range
Kenmore
72162752200
Microwave
Kenmore
72162759200
Microwave
Kenmore
72163652301
Microwave
Kenmore
72180002000
Microwave
Kenmore
72180002400
Microwave
Kenmore
72180002401
Microwave
Kenmore
72180009000
Microwave
Kenmore
72180009400
Microwave
Kenmore
72180009401
Microwave
Kenmore
72180012000
Microwave
Kenmore
72180012400
Microwave
Kenmore
72180012401
Microwave
Kenmore
72180014000
Microwave
Kenmore
72180014400
Microwave - Kenmore Microwave Model 721.80014400 (72180014400, 721 80014400) Parts
Kenmore
72180014401
Microwave
Kenmore
72180019000
Microwave
Kenmore
72180019400
Microwave
Kenmore
72180019401
Microwave
Kenmore
72180022700
Microwave
Kenmore
72180029700
Microwave
Kenmore
72180032700
Microwave
Kenmore
72180033700
Microwave
Kenmore
72180039700
Microwave
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