bing tracking image
  1. RV Interior Lights
  2. Optronics
  3. Dome Light
  4. Incandescent Light
  5. Surface Mount
  6. Switch
Optronics 12V RV Dome Light - Double - 12" Long x 4-1/4" Wide - White Housing

Optronics 12V RV Dome Light - Double - 12" Long x 4-1/4" Wide - White Housing

Item # RVIL22
Our Price: $14.34
You Save: 16%
RV Interior Lights
Shipping Weight: 0.55 lbs
Add to cart
In Stock
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

In Use/Installed

Customer Photos

Need help with installation?
Locate installers near me
Use integrated switch or wire to a light switch to turn this double dome light on and off. Included 2 incandescent bulbs are perfect for brightening up your RV kitchen when doing dishes or your enclosed trailer when loading gear. Great Prices for the best rv interior lights from Optronics. Optronics 12V RV Dome Light - Double - 12" Long x 4-1/4" Wide - White Housing part number RVIL22 can be ordered online at or call 1-800-940-8924 for expert service.
  • All Info
  • Reviews (285)
  • Q & A (0)
  • Photos

Optronics RV Interior Lights - RVIL22

  • Dome Light
  • Incandescent Light
  • Surface Mount
  • Switch
  • 12V
  • 12L x 4-1/4W Inch
  • White
  • Bright White
  • Optronics

Use integrated switch or wire to a light switch to turn this double dome light on and off. Included 2 incandescent bulbs are perfect for brightening up your RV kitchen when doing dishes or your enclosed trailer when loading gear.


  • Double dome light is perfect underneath a kitchen cabinet or in a walkway in your RV
  • 2 Included incandescent 921 bulbs provide warm yellow light
  • Integrated toggle switch lets you turn the lights on and off
    • Can also be wired to an interior light switch
  • Clear plastic lenses are less likely to shatter than glass lenses
  • Durable, white plastic construction
  • Easy, bolt-on installation onto the surface of your ceiling or wall - hardware not included
    • 2-Wire design - white for ground and black for power
  • CSA and UL certified


  • Overall dimensions: 12" long x 4-1/4" wide x 1-13/16" deep
  • Voltage: 12V DC
  • Power draw at 12.8V: 1.4 amps
  • Light output: 500 lumens
  • Incandescent bulbs type: 921
  • Number of bulbs: 2
  • 3-Year warranty

Optronics Dome Light Dimensional Diagram

Need extra light over your camper kitchen sink for when you do the dishes? Or perhaps you need to upgrade the dim, old lights in your enclosed trailer? This incandescent dome light gives you warm, yellow light underneath a kitchen cabinet, in a walkway, or inside your pop-up camper.

Surface-Mount, Bolt-On Installation is Easy

Optronics Dome Light Installed

This surface-mount dome light is incredibly easy to install as an upgrade or direct replacement of your existing light. To access the bolt holes, slide the lenses off the housing. Do not use any tools to remove the lenses, as they will crack. Then, using hardware (not included), bolt the housing onto the ceiling, wall, or cabinet before re-installing the lenses. The light has a 2-wire design that hooks up to ground (white wire) and power (black wire). Once you're finished, you can then turn the lights on and off using the integrated toggle switch in the center of the light, or you can wire it to wall-mounted light switch. 2 Incandescent light bulbs are included.

RVIL22 Optronics Incandescent 12 Volt RV Pancake Light - Surface Mount - White Housing

Alternate part number: RV-IL22

California residents: click here

Customer Satisfaction Score:

Customer Reviews

Optronics 12V RV Dome Light - Double - 12" Long x 4-1/4" Wide - White Housing - RVIL22

Average Customer Rating:  4.7 out of 5 stars   (285 Customer Reviews)

Use integrated switch or wire to a light switch to turn this double dome light on and off. Included 2 incandescent bulbs are perfect for brightening up your RV kitchen when doing dishes or your enclosed trailer when loading gear.


Excellent customer service. Parts were backorder when I made the purchase. I was kept informed of the order's progress. Everything was smooth dealing with etrailer.



Purchased 12v RV lights. They have worked as expected and are a high quality product. Excellent experience and product from etrailer.


Fixture is fine but should also offer an opaque lens like the one on the RVILL40 light that I also ordered.


It lasted 6 or 8 months and died. Didn't fit my location and wasn't bright enough. Hard to find in areas without RV parts stores.


I searched for LED lights and got these.

Etrailer Expert

Jenny N.


I am not sure ow that happened however if you still want an LED option we have several to choose from. Please see the link below to get started.


So far these fixtures work as expected. Thanks for making them available.



They have proven themselves to be to dark and am now considering their replacements.


Awesome product. Bought a brand new trailer and they forgot to put the lights in when they received it. So I purchased 2 of these and installed them in 15min. They are BRIGHT 2 of these make my 7x16 enclosed trailer like its daylight inside the trailer when it's pitch black outside. I would have bought more if I knew the quality was as good as it is. If you need a bright light for your trailer these are the lights for you !!


Working well in our diy camper. Wish we would have bought the kind that allows you to only turn one bulb on. These are only both bulbs or off.



These are still working well but we would prefer the option to turn only one side on at times.

Etrailer Expert

Mike L.


@James The # 277-000340 would allow you to control each lamp independently.


Plastic lenses pop out over rough terrain. used clear tape to hold them in place, but otherwise decent.


Good light, easy install

Bruce C.


No discoloring. Still a good light.


It is a good light, but I need the frosted lens that will fit this model. Please let me know if you have them?

Etrailer Expert

Katrina B.


I have looked throughout our website and I am unable to find any lights like this one that is frosted.


Great quality


They are stilling working and are so br ight


Works great they are a great replacement light at a reasonable price


First of all let me say super fast shipping. Well packaged and arrived in perfect condition.

Now for the light itself. It looks and works perfect! It was for our son's camping trailer and the one right above his sink went south so this is a replacement light. Although not a perfect match no one will ever no or see the difference. Of all the lights in his camper this is the one that gets the most use so he is very happy to have his light back. In fact it looks better then the original one. Way to go guys! Super seller!



Works perfect and way better then the original one too!


I received the 2 lights that I ordered. One was great the other one only 1 light works because the other light bulb does not stay in the socket.


2 of the 3 lights I installed go off and on by themselves. Only one bulb in each fixture is doing this.. now one fixture only has one bulb working. The 2nd fixture just started to flicker so I turned it off. Being an electrician, I am concerned that they may be a fire hazard. I may return them and get the led version.

Heather A.


It is possible the light assemblies have a bad grounds. You may want to make sure there is a proper ground to each light.


I am totally satisfied with all my purchases from you folks at trailer.I got exactly what was described,purchases went smooth and prompt shipping,I will shop again and again as well as tell my friends and family.Great job!
God Bless!

Laura T.




These lights were exactly what I was looking for. They were an exact match to the ones in my trailer. etrailer was very good to work with and very helpful in the process. I will go here for my next RV parts needs.

Eric H.


Working out very well


I have not installed the light fixture as of today. I purchased the light fixtures, as replacements, for a 10 yr old RV. I am happy with the service, delivery, price and quality of the product.

Larry L.


Great..looks original. All components working and looking great.


I had to go to another site in order to get to what I wanted. That site took me to where I wanted to go on your site


This particular incandescent light was impossible to find, but etrailer has a great website that allows you to find parts easily for your particular rig and had this light in stock and at a very affordable price. They shipped right away and later when we called CS we were very happy to speak to someone immediately, who guided us through a few questions. The CS rep even gave us his email and extension in case we needed anything else. That should be normal for CS, but sadly it is not, so it was refreshing to have a company who cares and is there to help.


Wasn't an exact match with my old light, even though I used the old part number, but my old light was most likely outdated anyway. Four (4) out of the eight (8) screws didn't align but RV ceilings are basically cheap material and was easy to screw into the ceiling to secure the light. Works fine and yes, I would definitely order from etrailer again.

Carl R.


Still works great


These lights are much brighter than the stock lights the trailer was equipped with, utilizing older 1156 auto bulbs; they also burn at a lower temp. They take a whole 5 minutes to install, if you have to scrabble around for a Phillips screwdriver.

Steve W.


The lights are still working great and were a much needed upgrade an awesome improvement!


Thank you for a good light. You can see the old one is taken out and the new much better one installed. Very fast shipping. Thank you would buy more!


a. Remodeling my RV, it had 4 of the nasty looking pan lights they used in the 80s, I bought 11 and so far installed 7 and I can actually see my floor clearly now. These lights are the perfect product that I was looking for. You can go to C.W. but you will get ripped off, at C.W. I have witnessed them jack the price on items and in ads lower the jacked price to make it look like it is on sale, when it really isn't. So I don't buy from them, and I wont recomend them to anyone. But I have purchased from etrailer and to date they have not price gouged me.

Show More Reviews

See what our Experts say about this Optronics RV Interior Lights

  • Replacement Interior Ceiling Light For A 2016 Evergreen Reactor Toy Hauler
    We do have plenty of replacement interior ceiling lights like # RVIL22 for your 2016 Evergreen Reactor Toy Hauler. If you are able to provide a length, width, and thickness of your current light, I can assist you on finding a replacement.
    view full answer...
  • Lumen Output of Optronics RV Euro Style Light
    The Optronics RV Euro Style Interior Double Ceiling Light # RVIL22 uses two 921 bulbs which are approximately 250 lumens. So the output will be aroud 500 lumens.
    view full answer...
  • How to Remove the Lens of the RV Euro Style Interior Double Ceiling Light to Mount It
    I went out into our warehouse and pulled an RV Euro Style Interior Double Ceiling Light # RVIL22 and was able to come up with a couple ways to remove the lens on this product. Check out the video I put together for you that shows the different ways you can remove the lens. The lens on this product is not super easy to remove, but if you apply force in the right directions it will come off. I also attached a review video for this product for you to check out also.
    view full answer...
  • Replacement Bathroom Fixture Light for 2006 Dutchmen 29QS Travel Trailer
    There's a small chance we might. Can you send me a picture of the fixture possibly? If it's something that more resembles a house light fixture we are most likely not going to have a fit.
    view full answer...
    Image 1 for Image 2 for
  • Will Optronics Interior RV Light Replace Bargman Light
    The Optronics RV Interior Double Dome Light with Switch # RVIL22 should be a good replacement for your Bargman RV light that starts with 30-93, although it is not an exact match in terms of size. It is similar though, with the Optronics measuring 12" long x 4-1/4" tall x 1-13/16" thick and based on my research the Bargman is 11-1/2" x 4-7/16" x 1-3/4" so unless there is a reason the different sizes will not allow you to install the Optronics light it should work for you. I have added...
    view full answer...
  • 12V Ceiling Light That Works with a Dimmer Control
    If you are looking for a 12V ceiling light that can be operated by a dimmer switch you can use any of the incandescent lights shown on the linked page. Although most of these have an on/off switch they can still be used with a wall-mounted dimmer by leaving them in the "on" position and using the dimmer for control. One of our most popular lights is # RVIL22, but we also have some lights that more look like a house light fixture. Any of the lights on the linked page will work with a dimmer...
    view full answer...
  • Troubleshooting Trailer Light on Fender Not Functioning
    Most likely there's a bad ground on the trailer lighting assembly that's not working or there's some corrosion on the pins of the 4-way which is preventing the circuit from functioning. Try cleaning the pins first with sandpaper and then go over the wiring looking for any obvious issues like cut/exposed wire and then make sure the assembly is grounding like it should. I also attached a couple helpful articles on trailer wiring for you to check out as well.
    view full answer...
  • Troubleshooting Cargo Trailer Interior Light that Stay On
    You said the switch is getting 12 volts, but does the light still get 12 volts when the switch is on and the light has shut off? If so, then the problem may be the light assembly. You could try pulling the assembly off of the trailer and manually powering the light with some jumper cables from the positive and negative posts of a vehicle battery to see if the problem persists. If so, then the problem is the light. If not then its the wiring from the switch to the light.
    view full answer...
  • Dome Lights Do Not Come On In a Wells Cargo 24 Foot Trailer
    Your outside lights are working because they are attached to the running light circuit on the vehicle. It sounds to me as if the 12 volt circuit in your connector is not wired properly or is not present. I would check the connector on the vehicle with a circuit tester, item # PTW2993 if needed, for a constant 12 volt circuit. If you find a 12 volt circuit in the vehicle side connector then you will need to figure out which circuit on the trailer connector goes to the inside lighting. Once...
    view full answer...
  • Troubleshooting Sticking Switch on Optronics Euro Style Interior Light
    If you are able to get into the RV Euro Style Interior Double Ceiling Light with Built-In Switch # RVIL22 switch, a little dielectric grease # LT37534 will help the electrical connections as well as helping the switch to function without sticking.
    view full answer...
  • Ceiling Light/Dome Light with Warmer Color Temperature than Bright LED Lights
    For some lights we have the kelvin data but not all. To get the warmth you are looking for you will want to switch from LED to an incandescent assembly such as # RVIL22. LED lights tend to be too bright in some cases, like what you are experiencing, whereas with incandescent there is more of that soft glow. Not to mention that most of the LED assemblies have LEDs that cannot be replaced. With an incandescent light you won't have that issue and if the bulb needs to be cooler or warmer in...
    view full answer...
  • Optronics LED RVILL34 Dome Lights Too Bright
    Unfortunately, Optronics doesn't offer replacement lenses or bulbs for this model. The diodes aren't replaceable, so if they should ever burn out, the lamp itself would need to be replaced. Although we don't offer a similar LED lamp that would be less bright than what you already have (most would be brighter), an incandescent lamp like # RVIL22 could be a good choice for areas where you're wanting lighting that isn't so bright. As you can see in the video I've linked for you, you can...
    view full answer...
  • Optronics Replacement Dome Light Lens for # RVIL22 Dome Light
    The Opronics Dome Light # RVIL22 underwent a redesign, so we do have the replacement lens for the new design # RVIL22 lights. The part number for the replacement lens is # AIL21B-NEW. The cost will be listed on the product page. I have linked it to this page for your purchasing convenience.
    view full answer...
  • Replacement Bulbs for RV Euro Style Interior Double Ceiling Light with Built-In Switch # RVIL22
    The RV Euro Style Interior Double Ceiling Light with Built-In Switch, # RVIL22, uses incandescent wedge type bulbs 921. We do have them, # 30-90-021. When on this light draws 3 amps at 12 volts.
    view full answer...
  • Replacement Bulbs for RV Euro Style Interior Double Ceiling Light Part # RVIL22
    Yes, the replacement bulbs for the RV Euro Style Interior Double Ceiling Light with Built-In Switch part # RVIL22 are the Replacement Bulb921 Incandescent Light Bulb - Wedge Base - 18 Watt - Soft White # DI39VR.
    view full answer...
  • What is Replacement Bulb for Optronics Interior Light part # RVIL22
    For the Optronics Interior Light part # RVIL22 the correct replacement bulb is a 921 bulb like the part # DI39VR.
    view full answer...
  • Replacement Optronics Interior Lights for Travel Trailer
    Optronics Replacement Lens # AIL21B-NEW fits the # RVIL21 and # RVIL22 lights made after 2010. It will not fit a light made in 2008. We no longer have that lens. But we do still offer the complete light # RVIL22. If you wish you can convert the # RVIL22 light from standard incandescent bulb operation to high-efficiency LED operation simply by swapping the bulbs for an equivalent LED part. These will be brighter, use only 1/10th as much power and not require periodic replacement like standard...
    view full answer...
  • Is RV Interior Light with Switch # 328-001-902XPW Standard RV Interior Light
    Yes, the RV interior light part # 328-001-902XPW that you referenced is the standard style of RV interior light you are referring to. The most similar light we have to it is the part # RVIL22.
    view full answer...
  • Replacement Lens For Optronics Euro Style Interior Double Ceiling Light
    If your ceiling fan # RVIL22 is 2011 or newer, the replacement lens you can use is part # AIL21B-NEW. Unfortunately we do not carry replacement lens for the older model lights 2010 or older.
    view full answer...
  • Ground Wire for Ceiling Light on Old Camper with Only a 12V Battery System
    To wire the RV Euro Style Interior Double Ceiling Light with Built-In Switch # RVIL22 to your old camper with 12V battery system, you will simply connect the black wire to 12V power, and then the white wire will connect to any metal that is in some way attached to your trailer frame. You will want to use a self-tapping screw like # FA1131822 along with a ring terminal like # DW05737-1. I recommend connecting your 12V power and testing the ground location before tapping to ensure function....
    view full answer...
  • 2008 Fleetwood Southwind Motorhome Interior Dome Light Replacement
    For your 2008 Fleetwood Southwind Motorhome I recommend the following replacement options: Opti-Brite LED Dome Light - 11" Long x 4" Tall - 16 Diodes - Cool White Item # ILL06COB Opti-Brite LED RV Mini Dome Light - 354 Lumens - Rectangle - Neutral White - Clear Lens Item # ILL07COB Optronics RV Interior Double Dome Light with Switch - Incandescent - Rectangle - Clear Lens Item # RVIL22 The Opti-Brite options are LED so they'll use less energy and last longer than incandescent bulbs...
    view full answer...
  • Interior 12V Dome Lights with Switch to Replace Bargman 89-Series
    The Bargman 89-Series Interior RV light 30-89-007 is a 12V square incandescent ceiling light with a switch and that measures approximately 6 1/ 4 x 5 1/2 x 1 3/4-inches. We do not have this particular light but we do offer a wide range of RV interior lights and some are close to this light's dimensions. Others that are larger give you the opportunity to upgrade your interior lighting. For example we offer the Gustafson RV Pancake Light # 277-000340 which has high-efficiency LEDs instead...
    view full answer...
  • Are There Rectangle RV Dome Lights
    There are absolutely rectangle RV dome lights and you can choose between incandescent or long-lasting LED; here are the options for rectangle RV dome lights: - Optronics RV Interior Double Dome Light with Switch - Incandescent - Rectangle - Clear Lens # RVIL22 - Omega RV Double Dome Light with Switch - Surface Mount - Incandescent - Rectangle - Clear Lens # 328-001-902XPW - Opti-Brite LED RV Dome Light - 227 Lumens - Rectangle - White Lens # ILL36CB - Opti-Brite LED RV Dome Light -...
    view full answer...

Do you have a question about this RV Interior Light?

Info for this part was:

Employee Michael H
Expert Research:
Michael H
Employee Jameson C
Expert Research:
Jameson C
Employee Laura H
Updated by:
Laura H
Employee Mary K
Updated by:
Mary K
Employee Wilson B
Updated by:
Wilson B
Employee Brian T
Updated by:
Brian T
Employee Hannah L
Updated by:
Hannah L
Employee Dustin K
Video Edited:
Dustin K
Employee Hayden R
Installed by:
Hayden R

At we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.