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  1. RV Interior Lights
  2. Gustafson Lighting
  3. Puck Light
  4. LED Light
  5. Recessed Mount
  6. No Switch
Gustafson 12V RV LED Puck Light - Recessed - 4-1/2" Diameter - White

Gustafson 12V RV LED Puck Light - Recessed - 4-1/2" Diameter - White

Item # 277-000344
Our Price: $26.99
RV Interior Lights
Shipping Weight: 0.23 lbs
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RV puck light recesses into the ceiling of your RV to provide you with a sleek, low profile look that other puck lights don't have. Warm white LEDs are more energy-efficient, last longer, and burn brighter than incandescents. Great Prices for the best rv interior lights from Gustafson Lighting. Gustafson 12V RV LED Puck Light - Recessed - 4-1/2" Diameter - White part number 277-000344 can be ordered online at or call 1-800-940-8924 for expert service.
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  • Reviews (98)
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Gustafson Lighting RV Interior Lights - 277-000344

  • Puck Light
  • LED Light
  • Recessed Mount
  • No Switch
  • 12V
  • 4 Inch Diameter
  • White
  • Gustafson Lighting
  • Warm White

RV puck light recesses into the ceiling of your RV to provide you with a sleek, low profile look that other puck lights don't have. Warm white LEDs are more energy-efficient, last longer, and burn brighter than incandescents.


  • Puck light is perfect underneath a kitchen cabinet or inside a closet in your RV
  • Included energy-efficient, warm white LEDs last longer and burn brighter than incandescent bulbs
  • Recessed design provides you with a low-profile appearance
  • Durable plastic lens is less likely to shatter than a glass lens
  • Easy, bolt-on installation with included screws
    • 2-Wire design - white for ground and black for power
    • Dimmer switch (not included) can be hooked up to the light


  • Overall dimensions: 4-1/2" diameter x 1-1/2" tall
  • Housing dimensions: 3-1/4" diameter x 3/4" tall
  • Mounting hole spacing: 3-1/4" center to center
  • Voltage: 12V DC
  • Wattage: 7 watts
  • Light output: 300 lumens
  • Number of LEDs: 18
  • 1-Year warranty

Gustafson Lighting RV Puck Light

Need extra light on your kitchen counter for when you need to prep meals for the family? Or perhaps you need a light in the hallway so you can see where you're going when walking to the bathroom in the middle of the night? This puck light has warm white LEDs that give you a softer, accented light underneath a kitchen cabinet, in a closet, over a reading nook or chair, or in a walkway inside your RV or camper.

LEDs are more energy efficient, last longer, and burn brighter than lights with incandescent bulbs. You won't have to worry about replacing bulbs that have brittle filaments. And because LEDs draw minimal power, the light won't drain your battery or overload your circuits.

Recessed, Bolt-On Installation is Easy

This puck light is incredibly easy to install as an upgrade or a direct replacement of your existing light. Because it has a low-profile, recessed design, you will need to cut out a 3-1/4" diameter hole if you're not directly replacing a light. To access the bolt holes, twist and pull the lens off the housing. Then, using the included screws, bolt the housing into the ceiling, wall, or cabinet before snapping the lens back on. The light has a 2-wire design that hooks up to ground (white wire) and power (black wire). And if you want to be able to control the brightness of the light, you can connect it to a dimmer switch (not included).

GSL9538 Gustafson Lighting 12 Volt RV Puck LED Light - Recessed - 18 LEDs - White

Customer Satisfaction Score:

Customer Reviews

Gustafson 12V RV LED Puck Light - Recessed - 4-1/2" Diameter - White - 277-000344

Average Customer Rating:  4.7 out of 5 stars   (98 Customer Reviews)

RV puck light recesses into the ceiling of your RV to provide you with a sleek, low profile look that other puck lights don't have. Warm white LEDs are more energy-efficient, last longer, and burn brighter than incandescents.


I waited till monday so I could speak to an expert.
I ordered for my maxxair fan a control plate, garnish ring, and screen. The three products were a little more than 1/2 the price of a complete fan assembly.
I recieved the products only to find out the screen retainers were not included. I called the expert to order the retainers. She put me on hold to check out what I needed. She then informed me etrailer did not stock the parts. I went back on line to figure out what I needed and etrailer showed the parts. I called
etrailer and this time spoke to an expert who knew her business. I think her name was Jessica. The 4 little retainers were 13 dollars each. I wish the first expert would have explained to me that I would have been better off to order a complete new fan assembly.


When I ordered the lights from you all E Mails were very helpful to know where the order was. the tracking no. was very helpful also. we will be ordering more from this company. thank you.


We have a Sandpiper 5th wheel, these lights are the perfect alternative to the $29/each replacements Forest River sells. They slide perfectly into the ceiling. Highly recommend!


These have great light output. They do not have an on off switch. This should be considered when using. Here's how I put them to use.


Pretty good product. It was the wrong "white" from my other lights but I installed them anyway. Easy to install in my Sandpiper 5th wheel.


worked great as a direct replacement for OEM part. Took 5 minutes to install.


Much nicer than stock incandescent light
light /less power consumption/better looking


Ordered this puck light from Etrailer and it was delivered in about 5 days. This light was an exact match to the ceiling lights in my motorhome. It came in a standard bubble envelope and was received undamaged. Had it wired up in five minutes and it works great. Also pleased with Etrailers correspondence and ordering process.

Brett J.


The light that I purchased from etrailer is working out well. Still happy with my purchase.


I replaced the halogen lights in my 5th wheel with the Gustafson Puck Lights. Installation was easy and are brighter than the halogen lights. Replacing 4 lights in the bedroom would have been too bright, so I only replaced 2 and disconnected the other 2.
They are not as hot as the halogen lights and the plastic cover won't break if it falls off of the base.
Good product!


Perfect replacement for factory lightin g.



I’ve had zero problems with the lights.


I have a 2014 Winnebago View that uses 3" and 4" puck lights. I ordered a couple of replacements from Winnebago parts and they were about $30 each. One of the replacements failed after about 6 months. I spotted these from etrailer and ordered both the 3" and the 4" as replacements. I've only installed the 3" but it looks great. The color is a warm white and bright. It matches the original View model almost perfectly. The cover on the etrailer is plastic and snaps on where the Winnebago is heavy glass and twists on the reflector. All and all I'm happy. Saved the glass cover in case I break on of the original glass covers.


Within a year of purchasing our new RV, I have replaced every LED light in the trailer with your Gustafson lights. The original lights started to burn out and flash after only a couple of months. Replacement lights I received under warranty were no better. Since replacing them with the Gustafson lights from E-Trailer, we have not had an issue! Thanks!!


This is an excellent replacement light for our 2015 Winnebago Vista bathroom light. Fit perfectly and easy to install. Quick service from etrailer very much appreciated.


I wasn't sure what I was getting when I ordered my first RV puck Light (i.e. bright light, sunlight, warm, shop, etc). I got it, installed it and bam what a difference in the OEM and the Gustafson RV Puck Light. Easy install, perfect fit. So I ordered more. I will replace serveral and keep the rest as replacements. The OEM lights are totally unreliable but I'll use them til they fail. Its not a matter of IF but WHEN. My product is the Gustafason RV Puck Light - 4-1/2" Recessed - 4 watt - 277-00344.
As a note, I had to provide two orange wire nuts since the original connection was crimped. And, I reused the original screws to maintain the same screw head pattern for simplicity. Good luck. Hope this review helps.


We have a large RV dealer here in town, I needed a light and they could care less, so I discovered etrailer, great prices and fast service. I will be back at etrailer every time


They look great. Sure needed them since the other 2 have been flickering


I have installed my new light, it was very easy fit very good. the lens is a little different but very close. I am very pleased, will be ordering the smaller one's soon.



The lights are still doing very well, much better than the originals.


1 yr in and still working great. Brighter than the original light.


I really like the way you got my order out you told me on account of the Holliday you wouldn't mail it out until the 11th but I think you went ahead and sent it the day you got the order I received it on Saturday the 9th and put it in and it works fine it much lighter then the original


Product was delivered sooner then expected. Followup with staff of etrailer was fantastic all the way through the process. Ihave not utilized the lighting assembly as of this review but the order was accurate and matched exactly what I needed to replace assembly. It was the only one I found on line. Great Product...Great Staff !! Thank you very Much...


Couldn't ask for a better experience. Talked to
Nicholas C on the phone and he was very helpful and spoke fluent English! He actually called me to make sure that my order was right and saved me a bit on shipping and handling. Product arrived in great condition. The only thing I wish it did have was mounting screws included.


I ordered this led light to replace an origional that went bad in our living area. It doesn't match the old one exactly but with so many different manufacturers building parts for RV's these days I do t know if it's possible to find OR parts for everything but this is a very good replacement for what I needed. It is more of a yellow orange color where as my original was white but it works great. I would highly recommend these if you need replacements.


Product was exactly what I needed.



Lights are working great with no issues.


Work very well much better than the original lights!!

Frank C.


Very good. I used them to replace some defective LED lights in my class A motorhome. They are better than the original factory lights. I would definitely recommend!


Easy to install. Nice and bright.

Show More Reviews

See what our Experts say about this Gustafson Lighting RV Interior Lights

  • Is Gustafson LED RV Puck Light Safe for Use in Bathroom
    I reached out to the manufacturer in regards to if there was a moisture rating for the 4-1/2" Gustafson RV Puck Light # 277-000344. They said that it is not specifically rated for moisture but that customers use them in bathrooms without any problems. They only suggested that it not be mounted directly over a shower but that otherwise it is safe to use as a bathroom light.
    view full answer...
  • Do the Gustafson Lighting RV Puck Lights Have "" Printed on the Product
    The Gustafson Lighting RV Puck Lights such as the 4 Inch # 277-000344 do not actually have "" stamped onto the product. This is only for the product pictures and demonstration videos you see listed on the product page. The item you receive will not have this feature. I have attached a link that will take you to our available selection of Puck Lights for you to look over.
    view full answer...
  • What is the Lens on the Gustafson RV Puck Light Made From
    The lens on the Gustafson RV Puck Light # 277-000344 is made from a hard plastic, not glass, so you won't have to worry about them breaking. This is a recessed mounted light that is designed to work on 12v electrical systems.
    view full answer...
  • Lumen Output for Gustafson RV Puck Light # 277-000344
    I spoke with my contact at Gustafson Lighting regarding the RV Puck Light # 277-000344 referenced in your question. This 4 Watt light produces 300 lumens and offers a nice, bright light. The overall dimensions on the unit are 4-1/2 inches in diameter and 1-1/2 inches in height. I have also attached a short video demonstration so you can see this puck light in action.
    view full answer...
  • Will LED Gustafson RV Puck Light # 277-000344 Draw More Power Than a Halogen Light
    LED lights like the Gustafson RV Puck Light # 277-000344 have less of a draw than incandescent lights like your halogen lights. If your current halogen lights don't cause any flickering then these lights shouldn't either. These lights run off of a 12V system and draw 4 Watts. If your halogen lights were causing a flicker then you would need to how much output that circuit can handle first.
    view full answer...
  • Is the Gustafson RV Puck Light Part # 277-000344 Dimmable
    I spoke with my contact at Gustafson Lighting about the Gustafson RV Puck Light part # 277-000344 and they informed me that the light is in fact compatible with a dimmer switch. The light does not have a dimming feature built into the light itself but will work with almost any dimmer switch. Unfortunately, we do not carry dimmer switches but you should be able to pick them up at your local home supply outlets.
    view full answer...
  • Do LED Lights Generate Radio Frequency Interference
    Both compact fluorescent lights (CFLs) and light-emitting diode (LED) lights contain electronics that radiate radio frequency interference (RFI) that can potentially interfere with other electronic devices. Incandescent light bulbs do not have any such electronics, but they are much less efficient and generate more waste heat than LED lights like the Gustafson RV Puck Light # 277-000344.
    view full answer...
  • Color Temperature of Gustafson LED Puck Light # 277-000344
    The color output of the Gustafson RV Puck Light # 277-000344 is warmer and would be considered a soft white. See picture and attached review video for more info on this.
    view full answer...
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  • Will the Gustafson RV Puck Light - 4-1/2" # 277-000344 Fit My 2013 Itasca Navion IQ
    I spoke to my contact at LaSalle Bristol and he confirmed the Gustafson RV Puck Light - 4-1/2" - Recessed - 4 Watt # 277-000344 will be a replacement for your 2013 Itasca Navion iQ.
    view full answer...
  • 5 inch LED Recessed Puck Light Recommendation
    The Gustafson RV Puck Light # 277-000341 is going to be a very bright option that would work well for you. It is 5 inches in diameter and has 18 LED diodes so it will produce quite a bit of light. I attached a review video for this light for you to check out as well.
    view full answer...
  • Replacement RV Puck Light for Rockwood Windjammer Travel Trailer
    What you have appears to be a standard puck light which you could use the part # 277-000343 as a replacement for if it's 3 inch in diameter like it looks like. We also have 4-1/2 inch size like part # 277-000344 but it does look to me like you have the 3 inch size.
    view full answer...
    Image 1 for
  • Replacement Lens Cover or Light Fixture for Interior RV 4-5/8 Diameter Puck Light
    I have a solution for you, but it doesn't appear that we have that exact replacement lens or light. With that being said, I think I can get you close with the Replacement light # 277-000344. If that doesn't match your lights one other option is the LED RV Interior Can Light # DG52525VP, which is 4-1/2" diameter and has the ring in the middle of the lens. This is a can style light that will mount with screws or via the attached springs. This appears to be a closer match to your existing...
    view full answer...
    Image 1 for
  • Replacement 4-1/2 inch Puck Light From Gustafson
    We have the correct replacement Gustafson Puck Light that is 4-1/2 inches in diameter with the part # 277-000344. This is an exact replacement so it would work perfectly.
    view full answer...
  • Replacement 4 Inch Diameter Bedroom Ceiling LED Light
    I recommend checking out the Gustafson RV Puck Light - 4-1/2" - Recessed - 4 Watt # 277-000344 which is an LED ceiling light that is roughly that size at 4-1/2". This is a recessed mounted light that will function on a 12v power feed. If you need a surface mounted light the # 328-K-1050Q9 is also 4-1/2" and would be a nice LED light option. This is a bright, 9 diode LED light that can be operated by an existing switch. If you need a light with a built in switch, we have the slightly larger...
    view full answer...
  • Replacement LED Interior Light
    We have several great options to select from but we do not have an exact replacement to the light you currently have. The Gustafson RV Puck Light - 4-1/2", # 277-000344 has overall dimensions of 4-1/2" diameter x 1-1/2" tall. Another great option is the LED RV Interior Can Light at 280 Lumens, # DG52525VP. This has a frosted glass lens with LEDs and is 4-1/2" in diameter overall with a 4" light face. Please note the helpful link to the interior LED puck lights we have available.
    view full answer...
    Image 1 for Image 2 for
  • Is There a Replacement Lens For the Gustafson 12V RV LED Puck Light GSL9538?
    Currently Lasalle Bristol does not offer a replacement lens for the Gustafson 12V RV LED Puck Light GSL9538 # 277-000344. You would need to get the entire light or switch to a different light like the Command Electronics # 328-K-58L34P9 which offers a Replacement Lens # CE54FR. Do note the Command Electronics is only 4-1/4" diameter versus 4-1/2" on your Gustafson.
    view full answer...

Do you have a question about this RV Interior Light?

Info for this part was:

Employee Andrew K
Installed by:
Andrew K
Employee Cole B
Installed by:
Cole B
Employee Jameson C
Expert Research:
Jameson C
Employee Adam R
Expert Research:
Adam R
Employee Jacob T
Video Edited:
Jacob T
Employee Mary K
Written by:
Mary K
Employee Hannah L
Updated by:
Hannah L
Employee Isabelle B
Updated by:
Isabelle B
Employee Noah M
Updated by:
Noah M
Employee Thomas T
Video by:
Thomas T

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