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  1. RV Interior Lights
  2. Gustafson Lighting
  3. Dome Light
  4. LED Light
  5. Surface Mount
  6. 9L x 4W Inch
Gustafson RV LED Dome Light w/ Button - Surface Mount - Frost Lens

Gustafson RV LED Dome Light w/ Button - Surface Mount - Frost Lens

Item # 277-000492
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Retail:$34.65
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RV Interior Lights
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Gustafson RV LED Dome Light w/ Button - Surface Mount - Frost Lens White 277-000492
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Low-profile, surface-mount dome light brightens the inside of your RV or camper. Energy-efficient LEDs last longer and burn brighter than incandescent bulbs. Light is operated with the built-in on/off switch. Lowest Prices for the best rv interior lights from Gustafson Lighting. Gustafson RV LED Dome Light w/ Button - Surface Mount - Frost Lens part number 277-000492 can be ordered online at etrailer.com or call 800-298-1624 for expert service.
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  • Reviews (61)
  • Q & A (0)
  • Videos (2)
  • Photos
  • Why etrailer?

Gustafson Lighting RV Interior Lights - 277-000492

  • Dome Light
  • LED Light
  • Surface Mount
  • 9L x 4W Inch
  • White
  • Gustafson Lighting
  • With Switch

Low-profile, surface-mount dome light brightens the inside of your RV or camper. Energy-efficient LEDs last longer and burn brighter than incandescent bulbs. Light is operated with the built-in on/off switch.


Features:

  • Low-profile dome light illuminates the interior of your RV, camper, or enclosed trailer
  • Built-in on/off switch operates the light
  • Long-lasting, energy-efficient LEDs burn brighter than incandescent bulbs
  • Plastic white housing and frosted lens
  • Surface-mount, bolt-on installation
    • Pop the lenses off housing to access bolt holes
    • Mounting hardware is not included


Specs:

  • Overall dimensions: 9-1/4" long x 3-3/4" wide x 1" tall
  • Voltage: 12 volts
  • Current draw: 0.5 amps
  • 1-Year warranty


GSL9674 Gustafson RV LED Pancake Light w/ Button - Surface Mount - Frost Lens





Video of Gustafson RV LED Dome Light w/ Button - Surface Mount - Frost Lens

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Gustafson Lighting RV Lighting - Ceiling Light - 277-000492 Review

Today we're taking a loot at the Gustafson RV LED Dome Light. This low profile dome light illuminates the interior of your RV, camper, or enclosed trailer. It has a built in on and off switch located right here which easily operates the light. The unit features long lasting energy efficient LEDs that burn brighter and last longer than incandescent bulbs. We're looking a nice plastic white housing and frosted lens.It's a surface mount installation. All you gotta do is pop the lens off to access the mount holes, and then your mounting screws are not included.

So, those do need to be provided. Mounting holes are located right here, four mount holes for the unit.When it comes to the overall measurements of the light, edge to edge going this direction, we're looking at about 9-1/4 inches. Edge to edge this direction, 3-3/4 inches. Overall thickness is about one inch thick. The mount holes on the unit, side to side this way are separated on center by 2-1/2 inches.

Going this direction, it's separated on center by about 4-3/8.We're gonna go ahead and hook it up to power. That way you can see what it looks like with some power running through it, and we'll also turn off our overhead light so you can see it in a low light setting. So, you can see here that this unit sends out a really nice clear, consistent, signal. Again, we have the on and off switch located right here, which allows us to easily turn on and off the light.It features multiple LEDs. So, the multi-dial design really helps optimize the overall light output.

It is designed for 12 volt systems and the wattage is six watts. That's gonna do it for today's look at the Gustafson RV LED Dome Light.


Customer Reviews

Gustafson RV LED Dome Light w/ Button - Surface Mount - Frost Lens - 277-000492

Average Customer Rating:  4.8 out of 5 stars   (61 Customer Reviews)

Low-profile, surface-mount dome light brightens the inside of your RV or camper. Energy-efficient LEDs last longer and burn brighter than incandescent bulbs. Light is operated with the built-in on/off switch.

- 277-000492
by:

Pulled the old incandescent fixture and installed the RV LED dome light - 10 minutes. had to us the drill for new holes and find some small fasteners in the shop.


Comments
The mounting holes of this assembly are separated by 2.5 inches vertically and 4.375 inches horizontally.
-- Etrailer Expert Katrina B - 03/15/2022


- 277-000492
by:

Exactly as described on the website. Nice upgrade to the original lights.



- 277-000492
by:

Beautiful! Crisp white light (not blue!) perfect for the kitchen area where it replaced the factory incandescent light. The slim shape is also a big improvement for an under-cabinet mount. In addition, it looks sleek and stylish.


Comments
sold the trailer a few months after having the light installed. The buyer liked it and noted how unobtrusive it is.
Kirsten - 01/06/2022


- 277-000492
by:

Arrived quickly and exactly what I needed. Perfect match. Easy instillation. In the beginning God said, “Let there be light.” And with etrailer, there was! You are definitely on my go to list!


Comments
Couldnt be more perfect. Probably need to order the smaller one to put in storage in case I need one or two of those.
JAMES W - 10/25/2021


- 277-000492
by:

Exact light I needed. But, came with no mounting screws. Other than that, a good buying experience.



- 277-000492
by:

Fit perfectly,while my local camper store couldn't even find one,I found it at etrailer..to bad ya have to replace the whole light/ was only 4 years old..will do all my light needs at etrailer


Comments
great
Nathan J - 08/08/2021


- 277-000492
by:

Great fit for my Flagstaff hardside A-Frame. Easy install & works great so far



- 277-000492
by:

The interior light that I purchased is exactly what I wanted. It matches my other lights perfectly. I have had nothing but good experiences dealing with etrailer for my past purchases. THANKS



- 277-000492
by:

Great product. Have ordered several and all work well



- 277-000492
by:

Just got around to replacing the light in my camper. Works fine, nice and bright. Happy.



- 277-000492
by:

THEY WORKED OUT GREAT! MOST PLASTIC STUFF IN MY RV IS NEEDING REPLACING AT THIS POINT AND THESE ARE NOW ON MY TODO LIST!



- 277-000492
by:

I received my light exactly as promised. etrailer was the only supplier I could find that perfectly matched the light I needed for my travel trailer. Great service and price!!!



- 277-000492
by:

The replacement lights matched the existing lights nicely. Easy installation. All five were in place well under half an hour. I will order more of these as needed or even ahead of time



- 277-000492
by:

The shipping time was as promised. The lights work great and are the exact replacement I needed.



- 277-000492
by:

This product was exact replacement light I needed for my Forest River RV. I received excellent info when I called for help. I will use e-trailer again without hesitation.



- 277-000492
by:

The R V Dome light was an identical replacement for all of the dome lights in my Georgetown R V. I searched all over and finally found the replacement lights at etrailer! I could not be more satisfied.



- 277-000492
by:

The items were just what I needed and arrived fast. Will definitely be purchasing all my RV parts from here.



- 277-000492
by:

Exactly what I ordered, shipped same day as ordered and arrived day earlier than promised. Great service.



- 277-000492
by:

Still working great ! Easy install too. Actually purchased 2 just to have a backup. The best thing is it was a direct replacement! No modification needed . Thank you for the correct parts



- 277-000492
by:

Look like direct replacement came quicker than expected



- 277-000492
by:

The RV Dome light was an exact duplicate of what I was trying to replace. I could not be any happier with the product and service.



- 277-000492
by:

I like these lights and they are easy to install.



- 277-000492
by:

Too expensive



- 277-000492
by:

Speed from order to delivery was excellent and informed every step along the way of progress. The lights themselves are an exact match of those in my RV and took me only minutes to install 4 of them. Great service and will be my first place to look if I have any requirements in the future. Many thanks



- 277-000492
by:

Nice light, easy installation, low current draw and ideal for my small teardrop !


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Ask the Experts about this Gustafson Lighting RV Interior Lights



  • What Color Of Light Does the Gustafson RV LED Dome Light with Button Produce
    The Gustafson RV LED Dome Light w/ Button part # 277-000492 produces a soft white light which will be around 2000K to 3000K on the Kelvin Scale. That said, the manufacturer does not specify this but you can use the video I have attached for you to get a better feel for the color.
    view full answer...
  • Amperage Draw of Gustafson LED RV Ceiling Lamp 277-000492
    The Gustafson # 277-000492 LED RV Ceiling Lamp you had looked at draws .5 amps at 12V.
    view full answer...
  • How To Remove The Translucent Dome To Access The Mounting Holes On Item # 277-000492
    I can see where that would be frustrating. The dome cover and white ring on the Gustafson RV LED Dome Light Item # 277-000492 can be removed together. Right along the bottom edge of the white cover there are two small slots on each side. The white ring snaps into those slots. The dome can be removed by simply taking something flat like a paint scrape and sliding it in between one of the long edges of the white ring and the dome and lightly separating them. The dome has a tab that slides...
    view full answer...
  • Compatibility of Gustafson RV LED Dome Light 277-000492 With 2018 Georgetown 36B Class A Motorhome
    If the existing lamps in your Georgetown Class A motorhome are 12 volt (which they should be), the Gustafson # 277-000492 would work great for you. If you're asking if these would be an exact replacement for the existing lamps in your motorhome, it would be very difficult to determine that. The RV industry doesn't operate like the auto industry where every 2018 Ford F150 with the 5.0L engine would use the same part number spark plug wires. The OEM equipment used in a given RV or motorhome...
    view full answer...
  • Replacement Bathroom Interior Light for 2018 Trail Runner Camper
    The Gustafson Interior light part # 277-000492 certainly could be used as a replacement assembly for what you have now but it might be slightly different. Either way it will fit pretty easily but you might have to drill new mounting holes. The mounting holes of this assembly are separated by 2-1/2 inches vertically and 4-3/8 inches horizontally.
    view full answer...
    Image 1 for
  • Why isn't LED Strip of Gustafson RV LED Dome Light # 277-000492 Replaceable
    The LED strip of the Gustafson RV LED Dome Light # 277-000492 that you referenced is not replaceable as it's permanently fixed to the base of the light and even if it wasn't the panel is not a standard type of replaceable light. Also LEDs rarely fail so if you are worried that you'd install it and be stuck with a broken assembly you should note that failure of the light would be incredibly unlikely.
    view full answer...
    Image 1 for
  • Recommended Replacement RV LED Dome Light With Switch
    Depending on the type of light you have whether incandescent or LED you could have a variety of reasons for why your current light isn't working correctly. Incandescent bulbs have a typical lifespan of 750 - 2,000 hours while LED's have a typical lifespan of 50,000 hours. Voltage drops typically are the cause of flicker so if you have other appliances or items running on the same circuit they could be causing the flicker. Loose connections could also be the cause, which would either be...
    view full answer...
  • What is Effective Lumens of the Gustafson RV LED Dome Light w/ Button
    The surface mounted Gustafson RV LED Dome Light w/ Button, # 277-000492 is rated at 352 lumens and 3,000K for color.
    view full answer...
  • Why Are Only Some Of My LEDs Lighting Up On My Interior Lights?
    Sorry to hear your Gustafson RV LED Dome Light w/ Button # 277-000492 aren't working properly! Since the LED strip in # 277-000492 is permanent to the unit, the only way to get a new LED strip is to purchase an entire assembly, unfortunately. But, before you do that, if you haven't already I recommend checking your ground connections for these lights as this is the most common reason LEDs don't function as intended. I know it's not ideal, but if you've verified that all of your lights...
    view full answer...
  • Recommended Replacement For A Sunlink Lighting Star Series # RSBF-4N-008 Dome Light
    From what I can find of the Sunlink Lighting Star Series RSBF-4N-008 it is a 10"x 4" dome light with a button. Our closest option to this is the Gustafson RV LED Dome Light w/ Button # 277-000492. This light is slightly smaller at 9" x 4" so it's not an exact replacement but is is very similar in design. This 12v light has a simple two wire installation that can easily replace your old Sunlink light.
    view full answer...
  • LED Dome Lights With On/Off Switches For A 2011 Trailmanor 2720 RV Interior
    The closest similar options to the Opti-Brite LED Dome Light # OPT58FR with an on off switch are the Gustafson RV Pancake Light - Double Dome Item # 277-000340 with 11-1/2" L x 5" W dimensions or the Gustafson RV LED Dome Light w/ Button # 277-000492 with 9" L x 4" W.
    view full answer...
  • Will Gustafson RV LED Dome Light Survive Power Fluctuations in RV
    The Gustafson RV LED Dome Light # 277-000492 that you referenced is designed specifically for RV/trailer applications so it will absolutely survive the common voltage fluctuations/spikes it will go through in this setting. Just by its nature being an LED instead of an incandescent bulb it's also going to last much longer and require much less power to illuminate. I have attached a short video review that you can check out as well.
    view full answer...
  • LaSalle Bristol Interior RV LED Light Was Flickering But Now Doesnt Work
    It could be a number of reasons why your LaSalle Bristol RV LED Dome Light # 344410PCDS010008RT, which is no longer offered from the manufacturer, started flickering and now does not work. On average LED bulbs typically have a lifespan of 50,000 hours and there may be a chance that it is burnt out. Voltage drops also will cause flicker, so if you have multiple appliances running at once, it may cause your lights to flicker. Finally, I would check the wiring to the unit itself. You can...
    view full answer...

Do you have a question about this RV Interior Light?




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Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Jameson C
Expert Research:
Jameson C
Employee Jacob T
Video Edited:
Jacob T
Employee Dustin K
Video by:
Dustin K
Employee Cole B
Installed by:
Cole B
Employee Bradley B
Installed by:
Bradley B
Employee Mary E
Written by:
Mary E
Employee Amanda M
Edited by:
Amanda M
Employee Matthew E
Updated by:
Matthew E
Employee Isabelle B
Updated by:
Isabelle B
Employee Noah M
Updated by:
Noah M

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