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Opti-Brite LED Interior Strip Light - Weatherproof - 171 Lumens - Clear Lens - 9" Long

Opti-Brite LED Interior Strip Light - Weatherproof - 171 Lumens - Clear Lens - 9" Long

Item # ILL70CB
Our Price: $36.78
LED Strip Lights
Shipping Weight: 0.19 lbs
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9-5/8" long x 1" wide x 5/8" thick. Low-profile LED strip light produces bright white light for an interior area. Durable polycarbonate housing and lens. Surface mount - hardware not included. 2-Wire design. 9 Diodes. Fastest Shipping and Great prices for Opti-Brite LED Interior Strip Light - Weatherproof - 171 Lumens - Clear Lens - 9" Long. Read our customer reviews of Optronics led strip lights. Call 1-800-940-8924 for expert service or order your led strip lights part number ILL70CB by Optronics online at
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  • Reviews (45)
  • Q & A (0)
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Optronics LED Strip Lights - ILL70CB

  • Interior Light
  • Basements
  • Garages
  • RV
  • Trailers
  • Cool White
  • 0 - 10 Inch Long
  • Hardwired
  • Optronics
  • Rigid Light

9-5/8" long x 1" wide x 5/8" thick. Low-profile LED strip light produces bright white light for an interior area. Durable polycarbonate housing and lens. Surface mount - hardware not included. 2-Wire design. 9 Diodes.


  • Low-profile LED strip light produces bright white light for an interior area
  • Sealed, waterproof housing and lens unit
  • LEDs make great replacements for incandescent lights
    • Last 50 times longer
    • More efficient - provide brighter light with less power output
    • No bulbs to replace - no brittle filaments
  • Durable polycarbonate housing and lens
  • Clear lens with white LEDs
  • Compatible with 12V DC systems
  • Surface mount - hardware not included
  • 2-Wire design includes ground wire and lead wire for power


  • Dimensions: 9-5/8" long x 1" wide x 5/8" thick
    • Interior strip light length: 9"
  • Distance between mounting holes (center on center): 9-3/32"
    • Hole diameter: 5/32"
  • Light output:
    • Effective lumen output: 171 lumens
    • Raw lumen output: 189 lumens
  • Diodes: 9
  • Power draw at 12.8V: 0.15 amps
  • Lifetime warranty on LEDs

Dimensions of Optronics LED Strip Light

ILL70CB Optronics Opti-Brite LED Interior Strip Light - Weatherproof - 171 Lumens - 9 Diodes - Clear Lens - 9" Long

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Customer Satisfaction Score:

Customer Reviews

Opti-Brite LED Interior Strip Light - Weatherproof - 171 Lumens - Clear Lens - 9" Long - ILL70CB

Average Customer Rating:  4.8 out of 5 stars   (45 Customer Reviews)

9-5/8" long x 1" wide x 5/8" thick. Low-profile LED strip light produces bright white light for an interior area. Durable polycarbonate housing and lens. Surface mount - hardware not included. 2-Wire design. 9 Diodes.


Product I purchased was a 9 inch LED light strip. My plan was to replace the incandescent bulb in the vent hood over the stove inside my travel trailer with the more efficient brighter LED strip.

The plastic cover over the incandescent bulb was destroyed by the heat of the bulb and I was looking for a better source of light for cooking.

I fabricated a sheet metal bracket and installed inside the hood as shown in the attached picture. Since it is a 12 volt circuit I had no concern about the electrical installation. I did however run all the wiring in a protected manner.

Works great and gives us more light over the cooking surface.


great strip light. i used this light over the sink in my teardrop trailer. always good doing business with these guys and the shipping is prompt as well. quality is top notch and pricing is fair! thank you tons!



Still working great. Im very pleased! Thank you!


Hello all. So I'm building a coffee table that required a specific size and wattage light that uses a 12 volt power source. After hours and hours of online searching, I found etrailer. They had the lights I needed at the right price and shipped them out quickly. A great company!
Many thanks to etrailer for helping me complete my project.

Tom Robinson
Long Island, NY

by: is always quick on delivery, Avery thing I've bought through etrailer I was vary satisfied with.
The lights in bought work great, vary bright and easy to install.


Optronics light ILL70CB is a thin bright white led perfect for a dome light in a trailer.

Works great in any situation.


Too bad it's not surface mount. Not really as bright as i thought, unless you look right into it (not recommended) .
Overall a nice product better suited for under cabinet install rather than primary light in a cargo trailer.


I haven't installed the light yet but will be putting it over a counter in a living area I'm building in a cargo trailer along with some other LEDs I purchased When completed I plan to send photos


While no instructions were included, it was simple to pop the 2 end caps off and secure to the bottom of a cabinet with 2 screws and connect the 2 wires. This size light is good for a smaller area and provides a bright white light. I would buy this or the larger version again.


The solder connections in the back protrude past the housing so a flush installation doesn't work unless you drill a hole exactly in the right location for the wires to fit through. Shame on me for not watching the video.


Good output light, wire leads are heavy and attached well. I did not realize this wasn't surface mount and has no switch, but that's my fault for not reading carefully. I added a small inline switch and it does the job.


Works great. Had it for a year now with no problems. I use it for a back seat dome light on my car. Nice and bright and it runs on 12 volts.


Great little light. I added 2 of these, one towards the front of the trailer and the other towards the back. Lot of light and very little power required.


The thing's that I order were right , from coupler lock to lighting, tie down rings it even got here a day sooner than they said it would . that works for me.


Great little lights. Installed beneath the galley cabinets in my boat. Easy to install and wire, give a lot of light.


Excellent lighting but note that you will need to make a stand-off if you plan on mounting to a metal substrate as this is a flush mount light. I simply used two small hex nuts, one at each mounting point. Problem solved...


Lighting exactly what I needed for under the cabinet in kitchen.


I love it. I can't wait to install over the galley area of the RV. I'm hopeful it will give just the right amount of light in this area of the rig. The prior light was so dim as to be almost useless.


Etrailer has always been great to me! I am a return customer more than once! Thanks


Quality lights, very pleased with the brand and etrailer.


Received promptly - very good shipping response. Item was inspected and found to be in new condition. It has not been installed yet. It is intended as a replacement OEM light in a pickup cap.


Allways fast and correct. Just what I needed. I will use this in an inclosed trailer so I can load at night. It is really bright and it wont kill my battery. Perfect.


Havent installed yet but exactly what we were looking for. Product matches what was listed on the page. Great service and fast shipping. Thank you.


Great product! works great ! Nice and B right.



Product is working great!


wikk send a pict. when done thks

Lowell B.


they are great i have had a lot of people ask about them i tell them to go to your meb thanks lowell


Great shipping, parts work great.

Kevin R.


the lights work great

Show More Reviews

See what our Experts say about this Optronics LED Strip Lights

  • Trailer Wiring Requirements for Using Multiple LED-Type Trailer Lights
    LED lights' advantages hinge on their high electrical efficiency, which is roughly 10-times that of standard bulbs. This efficiency typically means more light output for the available power level and reduced waste heat, along with the benefits of not having to replace bulbs, and not having to live with bulbs whose light output often turns yellowish as they age. LEDs are smaller, lighter and usually make your trailer easier to see. Despite their efficiency, it is still certainly possible...
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  • Troubleshooting the Optronics Opti-Brite LED Interior Strip Light
    That is very uncommon for the Optronics Opti-Brite LED Interior Strip Light part # ILL70CB. LED's last so much longer than standard incandescent bulbs. I recommend checking the wiring leading to the light itself. It is possible one of the connections have come loose. To proof this out remove the light and test it by connecting it directly to a 12 volt power source. This will confirm whether the light has actually failed or if the wiring is the issue. If testing it this way results in...
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  • What is the Amperage Draw of Thinline Opti-Brite LED Interior Strip Light # ILL70CB
    Thinline Opti-Brite LED Interior Strip Light # ILL70CB is rated at 0.150 amps at 12.8 volts. I have included a link to a video review of this light for you.
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  • Recommended LED Strip Light With Switch For Bathroom In Fifth Wheel Trailer
    I have just what you are looking for. I recommend the Opti-Brite RV Interior Strip Light w/ Switch, part # ILL70CCSBAWN. This light is a low profile light that measures 11-5/16 inches Long x 1-5/8 inches wide x 1-1/8 inch deep, and includes a push button on/off switch. This light has 9 diodes and features a 45-degree awning that directs the light downward.
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  • Would Optronics Thinline Opti-Brite Interior Strip Light Work As Lighting For a Trailer Workbench
    I believe I have the perfect solution to light your workbench! Check out the Optronics Thinline Opti-Brite LED Interior Strip Light # ILL72CB. This light measures 21-7/8 long x 1 wide x 5/8 thick inches. It has 5/32 inch mounting holes on 21-9/32 inch centers. This light has 27 diodes and puts out 513 effective lumens. This is a 12 volt, hard-wire light that has a 4 inch lead and ground wire exiting out the back in the center. You would need only four lights to cover your entire work...
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  • Can The LED Strip Light # ILL70CB Be Used On A 5th Wheel Front Cap
    The LED Strip Light # ILL70CB is intended to be an interior light, and while the light is technically weatherproof, it is not recommended to use in a location that is directly exposed to the elements. A very similar light is the Optronics Thinline LED # UCL59CB. This is designed as an exterior utility light, and would work great on the front cap of your 5th wheel. The light itself is 12-3/8" long, with mounting holes 11-3/4" apart. I am afraid we do not have any exterior light strips with...
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  • Replacement Lights for RV With Lights Taking Water Damage
    Lights with separate switches is probably the best option to prevent the failure at the switch you encountered. Also, manufacturers are going to tell you not to power wash any lights like these. Even if they are waterproof and submersible they aren't designed to hold up to the force from power washing. The # ILL70CSB is sealed and waterproof. Optronics does a good job with their waterproofing so even with the built in switch I doubt you will have an issue if you choose to use it. The...
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  • Troubleshooting Intermittent LED Tail Lights
    The problem you are experiencing with intermittent LED tail light functionality is very likely because you have a poor ground, which can cause all sorts of funky problems. What you should do is make absolutely sure your grounds are attached to bare metal surfaces and free of any paint, dirt or corrosion. If you have a good ground you will want to move on to your connectors and check them for corrosion, which can be green or white in color. A build-up of corrosion can interfere with the...
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  • Availability of Waterproof LED Light Strip for Use in Boat
    Although it is a little larger than the ILL70CB you were looking at, the Optronics Ultra-Thin-Line LED Utility Light Bar, part # BUL69CB sounds exactly like what you are looking for. The lamp measures 15 inches long by 1-3/8 inches wide and uses 11 diodes. The lamp is completely sealed to be waterproof. The lamp features 2 mounting holes that are 14-1/8 inches apart on center, and a chrome base, part # A69CB is also available. This lamp would work perfectly in your boat. I have linked you...
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  • Interior Light Recommendation for Horse Trailer that Had 18 inch Fluorescents
    We have the LED interior light panel part # ELL08COB which is 18-1/4 inches long by 5-3/4 inches wide which would be a great choice. It's a very neutral light color output as well. Not too blue and not too warm as you can see in the attached picture.
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    Image 1 for
  • Interior Light Recommendation For Remodeled Trailer
    When you are considering lighting, LED lights would be your best option as they draw much less power than incandescent lighting. I have attached a link to our product page for the LED lights we have available. You can use the menu at the left of the page to choose the type light you are interested in, from the color of the lights to the mount style and shape of the lights you are looking for. You can choose from surface mount to lights that have a recessed installation. One example is...
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  • Recommended Interior and Exterior LED Lighting for Enclosed Box Trailer
    We've got the lighting items you need for your high school band's instrument trailer. I strongly recommend you opt for LED-type lights, rather than standard incandescent bulb lights. There are several advantages to using LED lights. LEDs use only about 1/10th the power required by incandescent lights. Their efficiency also means less waste heat, which can matter a lot in warm weather when the sun has already heated up the trailer interior. They also do not change color with age the way...
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  • Need More Light for Motor Home Range Hood
    If you need a 921 bulb then there are LED bulbs that could be used such as # DI64ZR rated at 230 lumens. But another option that would give you more light is to mount an additional light strip such as # ILL70CB. You could wire it in to the same switch/power source, as the range hood light to provide even more light output than a single replacement LED bulb. I have linked a video review for you.
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  • Best Way to Power Lights in Enclosed Trailer
    Ok, we can give you some guidance on this, and the best way to power up interior lights in your enclosed trailer is with an independent 12 volt battery mounted directly on the trailer. To do this, mount the battery with Battery Box # TLA7708R and use a junction box like # 38656 to tap into your 7-way so the battery gets a maintenance charge when you are hooked up to the 7-way. If you need to hook up your junction box it will require ring terminals # 44-5310A, and 12 gauge wire # 12-1-1...
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Info for this part was:

Employee Joe V
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Joe V
Employee Mike L
Expert Research:
Mike L
Employee Michael H
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Michael H
Employee Jameson C
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Jameson C
Employee Adam R
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Adam R
Employee Jeffrey L
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Jeffrey L
Employee Tricia G
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