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  1. RV Interior Lights
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Optronics LED RV Interior Double Dome Light with Switch - 815 Lumens - White Housing - Clear Lens

Optronics LED RV Interior Double Dome Light with Switch - 815 Lumens - White Housing - Clear Lens

Item # RVILL34
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10-5/16" x 4-3/16". LED double dome light illuminates your RV's interior with bright white light. Built-in switch controls on/off function. Snap-on lens. Surface mount - hardware not included. 2-Wire design. 18 Diodes. Lowest Prices for the best rv interior lights from Optronics. Optronics LED RV Interior Double Dome Light with Switch - 815 Lumens - White Housing - Clear Lens part number RVILL34 can be ordered online at etrailer.com or call 800-298-1624 for expert service.
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Optronics RV Interior Lights - RVILL34

  • Dome Light
  • LED Light
  • Surface Mount
  • 10L x 4W Inch
  • 12V
  • White
  • Optronics
  • With Switch

10-5/16" x 4-3/16". LED double dome light illuminates your RV's interior with bright white light. Built-in switch controls on/off function. Snap-on lens. Surface mount - hardware not included. 2-Wire design. 18 Diodes.


Features:

  • LED double dome light illuminates your RV's interior with bright white light
    • Ideal for interior applications and work spaces
  • Built-in switch controls on/off function
  • LEDs make great replacements for incandescent lights
    • Lasts 50 times longer
    • More efficient - provides brighter light with less power output
    • No bulbs to replace - no brittle filaments
  • Durable polycarbonate housing and snap-on lens
  • Clear lens over neutral white LEDs
  • Compatible with 12V DC systems
  • Surface mount - hardware not included
  • 2-Wire design - includes lead wire for power and ground wire


Specs:

  • Dimensions: 10-5/16" long x 4-3/16" tall x 1-13/16" deep
    • Mounting holes: 3/16" diameter
  • Color temperature: 3,150 Kelvin
  • Light output:
    • Raw lumens: 920 lumens
    • Effective lumens: 815 lumens
  • Diodes: 18
  • Power draw at 12.8V: 0.6 amps
  • Lifetime warranty on LEDs


Optronics RVILL34 LED Interior RV Light Dimensions

Raw Lumens vs. Effective Lumens

Lumens are used to measure the amount of usable light that is put out by a light source. Raw lumens represent the number of lumens that the manufacturer claims the LEDs are capable of producing. It does not include the light's drive method or the amount of light lost from the lens or reflector. Effective lumens take these factors into account and represent the number of lumens that are actually produced by the complete light assembly, not just the amount of light that the diodes are capable of producing. This light has a 920 raw lumen capacity and produces 815 effective lumens.



RVILL34 Optronics LED RV Interior Double Dome Light with Switch - 815 Lumens - 18 Diodes - White Housing - Surface Mount - Clear Lens




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Customer Reviews

Optronics LED RV Interior Double Dome Light with Switch - 815 Lumens - White Housing - Clear Lens - RVILL34

Average Customer Rating:  4.8 out of 5 stars   (1107 Customer Reviews)

10-5/16" x 4-3/16". LED double dome light illuminates your RV's interior with bright white light. Built-in switch controls on/off function. Snap-on lens. Surface mount - hardware not included. 2-Wire design. 18 Diodes.

- RVILL34
by:

I am well pleased with LED light upgrade. They are bright and are very easy to install. they are great buy.



- RVILL34
by:

Very nice product for a very low price. I think these are the best buy in trailer lights. They're good enough that I cancelled my plans to install a couple of 4ft strip lights. Brightness - very good, a pair fully and easily light up the interior of my 8.5x20 enclosed trailer. It helps that I have gloss white walls and ceiling. For a trailer with a plywood interior, I would probably go with 3 of these on the ceiling. If you need detailed task lighting, you might consider using 4 of these (two at the ends of the trailer and two spaced out between front and back). That would give an enormous amount of light thruout the interior. Installation: very easy. The covers come off easily if you use a blunt tool and push on the cover "slots" to ease the lens off. I used the blunt handle of a trim removal tool, but a piece of wood dowl would work fine as well, Even a screwdriver might be fine if you were really careful with it. The lenses are on tight but apply firm pressure an the lens will slide loose. The lights have 8 mounting holes but you really only need to use 4. This makes it easy because you just pick the holes that are most convenient to use (I put a pair into the aluminum header rail in my trailer ceiling). Don't forget that white is ground and black is power. I grounded the lights by crimping a small ring terminal on the white lead and putting it over one of the mounting screws.


Comments
I compared these with the lights in many other trailers and no question these are the best value in trailer interior lighting. There are better lights but at more than 5x the price. Quite a few friends who saw these in my trailer have bought these to replace their existing lights.
Ben - 09/19/2018



- RVILL34
by:

I changed out 7 double and 5 single lights to these LED lights in our 2009 Wildwood Bunkhouse. They are excellent lights and nicely brighter than the originals (many of which were beginning to melt the lenses). I noted in the reviews of the trouble getting the lenses off for mounting. I had all 19 lenses off in less than 5 minutes. Very simple. Just used a small wooden dowel (diameter of a pencil) with the end shapped square and placed in the small notch in the lense and gave a firm tap with a small hammer. Tap one side then the other and they are off. I rigged up a stop for the light on the camper table but could have used a shallow drawer or some such.


Comments
Lights have worked out great. The battery power supply fan never turns of now, but did originally when about 4 old lights were on. I am thinking of replacing the last two, that I thought last year would not be used much.
Kevin - 08/25/2019



- RVILL34
by:

I put four of these in a 14' trailer. They are bright! I really only need two. The clam-shells are tricky to remove until you learn to squeeze them, and then the pop right off. Highly recommended.



- RVILL34
by:

This LED light corrected the problem that I had with OEM lights in my 2014 travel trailer where RFI from the lights were causing interference on broadcast television. Of course I have other lights that need replacement, but this is a solution. Attached photo is for the single head light which also had the same problem.


Comments
problem solved
David W - 11/10/2019


Comments
Still pleased with this light.
David - 12/29/2019



- RVILL34
by:

This has been a great replacement for art pop up. Very easy to replace the original one. Thanks


Comments
Great. Still working fine.
Kevin - 05/17/2022


- RVILL34
by:

The factory lights didn't last 3 months in my pioneer travel trailer. I replaced them all with this light. All but 1 that continued to work...until I installed the others. As soon a I finished the last one died too. Excellent light. Easy to install and brighter than factory. etrailer is excellent as always. Makes all others look bad



- RVILL34
by:

Bright, but zero resistance to moisture. Trailer got humid and they went out one by one


Comments
I will have our Customer Service team reach out to you. The lights do have a limited lifetime warranty.
-- Etrailer Expert Jenny N - 04/23/2022


- RVILL34
by:

Easy to install and provides great light. My wife loves it. Fast shipping and great communications from George. Will continue to purchase items from etrailer.com.


Comments
We bought a different, used trailer since this review, and it was very dark inside with the old lights. I replaced all the lights with these LEDs and it changed everything. I highly recommend this light, especially if your trailer is dark and gloomy.
Billcephus - 11/30/2021


- RVILL34
by:

The best led lights ever. Very bright, great for reading, doing puzzles, or whatever. Not the same size as your original, I bought some plastic plugs from Hobby Lobby to fill holes that exposed on my ceiling. Looks good. Easy installation snip 2 wires, scotch clip the the white @ black wires, turn on the power. Perfection



- RVILL34
by: 03/19/2022

Installed in a Windjammer front closet to replace a single fixture with failing switch and the extra light plus positive switch is a great improvement.



- RVILL34
by:

The interior LED light was the exact light I was looking for at a great price. Thank you etrailer!


Comments
Light was a perfect match in our RV bathroom and it works great!
Stan - 12/09/2021


- RVILL34
by:

Works great has plenty of light.



- RVILL34
by:

I love it! It's better than the original light & completely covers the spot it was in. The technician had a little trouble removing the plastic cover to access the screw holes, but once that was accomplished, it was a quick installation.



- RVILL34
by:

These things are awesome !!! Installed 2 of these in my 12 ft. cargo trailer. It's like daylight in there now! I liked them so much I'm ordering 7 more for my camper. If you haven't made the switch to LED lighting, it's time. They put out a lot better light, generate less heat, and use less power. I think they are well worth the money.



- RVILL34
by:

As advertised. Perfect for inside our work trailer. Easy to install.



- RVILL34
by:

This is a nice dome light for a travel trailer. Once I got the lenses off installation was pretty simple, 8 screws (not included) and drill a hole for the wires. My only problem was that the lenses are real difficult to remove and replace. I was actually afraid I would break the lenses before I finally got them to release. I think that once the light is installed you will never have to remove the lenses again.



- RVILL34
by:

These fixtures were an exact replacement for the previous incandescent fixtures in the RV so they use the same screws and screw holes. I replaced 8 fixtures. The hardest part of the installation was removal of the lens on the new fixtures. The old lens slid off without effort but I resorted to using the blade of a butter knife to carefully pry the new lenses off. The increased brightness level of the new LED fixture is a wonderful change in the RV.



- RVILL34
by:

The product seems to be ok but the packaging was awful. I bought 12 double lights and 2 single. All of the lights had no covering and were thrown into the shipping box without any concern for transport damage. Thankfully there was no damage but it was obvious that the person who packed this box was not taking any pride in their job. I had to further transport the lights to a distant location and using the wadded up packing paper I was able to layer the lights using the shipping paper to separate the layers and support the lights so they would not be damaged.There was a right way to do it and it only took a little bit of time to reduce the chance that the light could be damaged. Keep in mind that I am doing everything I can to avoid [online vendor]. This kind of service is not helping



- RVILL34
by:

Well nice light, much brighter, and it also lists it as a Custom Fit for the 2010 Keystone Energy TT Toy Hauler and is an LED, but you will find the lights that came in that trailer are much wider than this model. You will have to move the light over to cover the front holes and kind of press the roof material back over and have a few holes on the back side. I touched them up some with a paint pen and will have to find something to patch them with.



- RVILL34
by:

I installed these lights every 4 feet in my new enclosed car hauler and boy to they light things up! With no windows in the trailer and the door closed it's completely dark in there and the one tiny light supplied with the trailer was not going to do it.


Comments
Lights work great. I installed a master switch right by the door and when I enter I can light up the entire trailer. A million times better than the single light that came with the trailer.
DrPcFix - 06/11/2020


- RVILL34
by:

I installed these lights right away. They replaced a more blue LED lighting system in our camper. Love the warm color and couldn’t help but show our friends how nice the light was in the camper.


Comments
Continue to enjoy the lights and the warm color of the light.
George - 09/24/2021


- RVILL34
by:

Had a small problem with one of the lights they sent me was corrected immediately and a new light was shipped out. You can ask for better customer service than that


Comments
Fantastic
George - 01/06/2022


- RVILL34
by:

These lights are a PERFECT fit and replacement for the incandescent ones that were original in the trailer. I can use the original screws and screw holes when doing the upgrade!



- RVILL34
by:

They are as advertised. Inexpensive both in price and manufacture. For their application (solar powered shed lights) they are perfect.


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Ask the Experts about this Optronics RV Interior Lights



  • Recommended LED Interior Light With Switch For 2005 Horse Trailer
    We do have exactly what you are looking for. I recommend part # RVILL39. This is an oval interior surface mount light that has 9 LED lights and also features an on/off switch. With the included snap-on bezel this light measures 7.188 X 5.188 X 1.438 inches. The light output for this light is 230 lumens which should give you plenty of light in your trailer.
    view full answer...
  • Does Optronics LED RV Interior Light # RVILL34 Use 12 Volts or 110
    The Optronics LED RV Interior Light # RVILL34 is designed to work on a 12 volt power system.
    view full answer...
  • Lumen Output and Wattage for Optronics LED RV Interior Light
    As far as lumen output the Optronics LED RV Interior Light # RVILL34 has 2 ratings. The raw output, unobstructed and in testing conditions the light can produce 920 lumen. The effective lumen output in real-world scenarios is 815 lumen. But the watts are low; 1.22 at 815 lumen. The one thing that isn't tested for this light is the temperature. As an LED light though it would be less on the reddish side and more on the white/blue-ish side.
    view full answer...
  • Tips for Removing Lenses on Optronics LED RV Interior Light # RVILL34
    On Optronics LED RV Interior Light # RVILL34 grab the lens and squeeze in while at the same time pulling it away from the center and a little upward. Once the lenses are removed you will have access to the LED boards and the mounting screws holding the light assembly to the surface its mounted to. I do not recommend using any tools to remove the lenses for a couple of reasons. First, if using a tool it focuses the force applied to a smaller area than your hand. And second with a tool...
    view full answer...
  • How to Wire 2-Wire LED Lights to Enclosed Trailer
    No problem. If your existing trailer interior lights use a 1-wire hookup this means they use their mounting hardware to make the ground connection and the single lead is the +12V feed. Adding more high-efficiency LED lights with 2 wires will only require you to run that separate (white) ground wire to a suitable metal surface on the trailer (such as the surface the existing light are mounted to). The linked page will display all LED type interior white lights suitable for use in your enclosed...
    view full answer...
  • Troubleshooting Interior Light # RVILL34 that Works When Tested But Not on Trailer
    If you tested the # RVILL34 on a 12 volt source confirming that they do work, and your old incandescent bulb lights assemblies still work the only thing I can think of is that maybe you wired the # RVILL34 backwards. Clearly you have 12 volts present at the wiring, and if an incandescent bulb can be illuminated there then there is no reason the # RVILL34 shouldn't work unless there was an error in the wiring. Make sure the white wire of the light goes to the ground and the black to the...
    view full answer...
  • Why Does Lumens Rating of Interior Light RVILL34 Seem High
    Lumens are a funny rating actually. Since Lumens is more about the visibility of the light at a distance they really aren't a great way to describe the amount of light provided for illumination. The # RVILL34 does have a very high Lumen rating at 930 but that is linked to the fact that the lights are LED and the light panels in the light are pretty large. This is a very bright light though, check out the review video I attached.
    view full answer...
  • Will There Be Radio Frequency Interference with Optronics Trailer Interior Lighting RVILL34
    We have yet to have any issues with our LED trailer lights interfering with radio frequencies. The # RVILL34 will would not be an issue at all in that regard. None of our customers who have bought this have reported interference issues.
    view full answer...
  • Is LED Panel of Optronics LED RV Interior Light with Switch # RVILL34 Included
    Yes, the LED panels are included with the Optronics LED RV Interior Light with Switch # RVILL34. They are also already installed so all you need to do is wire up the assembly and you'll be ready to use it.
    view full answer...
  • Mounting Hole Pattern for Optronics LED RV Interior Light with Switch - Surface Mount RVILL34
    Optronics LED RV Interior Light with Switch - 18 Diode - Surface Mount - White Housing Item # RVILL34 could potentially cover the existing screw holes for the factory light. This particular light is 10-5/16" long x 4-3/16" tall x 1-13/16" deep. As for its mounting holes there are several and I have included a picture showing them and the spacing for you. With this information you can determine if the light will use the same mounting holes or if new ones will be needed.
    view full answer...
    Image 1 for
  • What is the Light Hue of the Optronics RV Ceiling Light
    The Optronics LED RV Light, # RVILL34, will have a light hue that is more of a white-blue light over yellow light. The Optronics light use 18 diodes with a 0.6 amp draw at 12.8 volts.
    view full answer...
  • Do Horse Trailer Interior Lights Require a Fuse be Installed on the Circuit
    For an interior light on a horse trailer most would not install a fuse on the trailer side. The circuits are already protected by fuses on the vehicle side so it would be a bit redundant. If you have the 12 volt power ran to the trailer and ready to be wired to a light you are on the right track and would just need to install and wire a new set of lights. The most popular option we have that would work well is the part # RVILL34. This uses LEDs for illumination so it doesn't draw hardly...
    view full answer...
  • Hardware Recommended to Install Optronics LED RV Interior Light RVILL34
    If you replace existing trailer lights that use a single 921 bulb with the Optronics LED RV Interior Light # RVILL34 you will substantially increase the total light in the trailer and at the same time reduce your power consumption since LEDs are roughly 10-times more efficient than incandescent bulb lights. Your hardware choice depends on the surface material. If the trailer interior material is plywood, use wood screws. The mounting holes in the base measure 0.2-inches diameter. I checked...
    view full answer...
  • What are the Wire Functions on Optronics LED RV Interior Light with Switch
    Allow me to be the first to tell you that there is no industry standard for trailer wire color and function which is frustrating to say the least since I have to deal with it on a daily basis. But the white wire is ground and the black is power on Optronics light # RVILL34. On a lot of lights they usually label the functions where the wires meet the housing but not on this light.
    view full answer...
  • Could the Interior Light RVILL34 Install on Trailer Ceiling that Has Lights that have One Wire
    If your current dome lights only have one wire wired up that would indicate that it's grounding through the sheet metal roof of the trailer. All lights need a power and a ground and most likely the wire was taped to the roof (not ideal at all) or the lights were grounding through the mounting hardware and the second wires were for another function or a brighter illumination. The part # RVILL34 has a power and a ground wire. As long as you can provide both those circuit this light is going...
    view full answer...
  • Recommended LED Lighting for Interior of 2006 Ex-Ambulance Cube Van for Dog Grooming Business
    To ensure you have enough light, I recommend the Optronics LED RV Interior Light with Switch - 18 Diode - Surface Mount - White Housing # RVILL34. This light has a 920 Lumen rating with 815 effective lumen output. This is brighter than most LED lights and similar to a 60W incandescent light bulb. Just a couple of these would give you more than adequate light with less shadows.
    view full answer...
    Image 1 for
  • LED Interior Trailer Light Recommendation for Enclosed Trailer
    LED interior lights can be pretty easily installed on your trailer that will be powered by the trailer connector's 12 volt power circuit. The part # RVILL34 is a pretty common LED setup that would work well. It has a switch built in and two LED panels to produce light for the trailer. As long as your trailer is you might go with at least two depending on how bright you need it to be. The 12 volt power circuit of your 7-way is the 1:00 position of the 7-way.
    view full answer...
  • What's a Good Light for Above my RV Shower Stall?
    Yes the Optronics LED RV Interior Double Dome Light with Switch part # RVILL34 would be a great light to have above your shower stall. I like the really bright and clear light that this on produces. Since it is LED you won't have to worry about changing any bulbs and the LEDs tend to last much longer that he standard incandescent and don't draw as much power. This would be a solid choice. I linked a video of Hayden showing the install process and how it works below. Happy Camping!
    view full answer...
  • One LED Strip of RVILL34 Dimmer Than The Other
    According to Optronics, having one strip of LED's on their # RVILL34 means that the lamp is defective and would need to be replaced. The good news is that Optronics offers a lifetime warranty on the LED's, so you'd just need to contact the folks you purchased it from for a warranty replacement.
    view full answer...
  • RV Under Counter Light with Switch Recommendation
    The part # RVILL34 is a 12 volt light that has a switch that could be mounted under a counter/over a sink. It uses LEDs too so it doesn't draw much amperage either.
    view full answer...
  • Are the LED Lights Replaceable in Optronics LED RV Interior Light with Switch # RVILL34
    Optronics LED RV Interior Light with Switch # RVILL34 uses a circuit board types of LED lights which are not replaceable so you would need a second light. At that point it would be easier to just replace the light with the new one rather than try to transplant the LEDs from one to the other.
    view full answer...
  • Does Optronics LED Double Dome Light Work With a Dimmer
    Yes, the Optronics LED RV Interior Double Dome Light # RVILL34 will work with a dimmer. We have asked the manufacturer, Optronics, about this exact issue before and they have confirmed for us that this light is able to be dimmed so it'll be great for your needs. I have added a link to a video review for you of this light to check out as well.
    view full answer...
  • Does Optronics LED RV Interior Light with Switch RVILL34 Run on AC or DC Power
    I'd imagine that your interior lights are currently powered by either AC or DC power and when the camper switches from 120 AC to 12 DC there is actually a converter in play that keeps the power source the same voltage for your lights as this is a common setup. If the lights you have currently are 12 volt then the Optronics LED RV Interior Light with Switch # RVILL34 would work well as a replacement. Nearly all campers use 12 volt lighting like this.
    view full answer...
  • Color of White the Optronics LED Interior Light # RVILL34 Emits
    If you check out the picture I attached you can see the color of the light that the Optronics LED Interior Light # RVILL34 emits. It's more of a soft white than a bright white. We don't have an exact color figure though. Also check out the review video for this light that I attached below. It shows it in use and installed.
    view full answer...
    Image 1 for


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