Thin-Line LED Racing Mini-Light Kit - Rectangular, 4-1/2" x 1/2" - 6 White LEDs - Qty 2

Thin-Line LED Racing Mini-Light Kit - Rectangular, 4-1/2" x 1/2" - 6 White LEDs - Qty 2

Item # LS-104

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Optronics Vehicle Lights - LS-104
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Product Images


  • Accent Light
  • LED Light
  • Racing Light
  • White
  • Rectangle
  • Optronics
This pair of white LED racing lights draws the line between you and the competition. Each light includes 6 LEDs in a 4-1/2" x 1/2" housing. An easy-install wiring harness makes setup a breeze. Lowest Prices for the best vehicle lights from Optronics. Thin-Line LED Racing Mini-Light Kit - Rectangular, 4-1/2" x 1/2" - 6 White LEDs - Qty 2 part number LS-104 can be ordered online at etrailer.com or call 800-298-8924 for expert service.


  • All Info
  • Reviews (1518)
  • Q & A (4)
  • Photos
  • Why etrailer?

Optronics Vehicle Lights - LS-104

This pair of white LED racing lights draws the line between you and the competition. Each light includes 6 LEDs in a 4-1/2" x 1/2" housing. An easy-install wiring harness makes setup a breeze.


Features:

  • 6 Powerful, white LEDs per mini-light
    • Accent your vehicle
    • Save energy
  • Easy-install, pre-terminalized wiring harness includes hardware and power switch
  • Corrosion-proof, plastic housing
    • Protects lights from the elements

Specs:

  • 4-1/2" Wide x 1/2" tall lights (1 pair)
  • 3-Year warranty (excludes bulbs and lenses)

Note: For decorative purposes only. Not DOT approved for use as tail light or marker light


LED lights offer a number of benefits compared with conventional light bulbs. Not only are LEDs brighter, but they also consume 90 percent less energy. LEDs are maintenance free. There are no bulbs to replace, and these lights last for years.



LS104 Optronics 6-LED Mini Thin-Line Racing Light Kit with White LEDs, Wiring and Switch

Alternate part number: LS-104








Customer Reviews

Thin-Line LED Racing Mini-Light Kit - Rectangular, 4-1/2" x 1/2" - 6 White LEDs - Qty 2 - LS-104

Average Customer Rating:  4.9 out of 5 stars   (1518 Customer Reviews)

This pair of white LED racing lights draws the line between you and the competition. Each light includes 6 LEDs in a 4-1/2" x 1/2" housing. An easy-install wiring harness makes setup a breeze.

- LS-104
by:

I Really like the thinner led racing light I purchased because I didn't have to do much installing them through my front grill on my car.It looks clean low profile. I believe I'm going to put a pair on my Mustang now. Thanks for the the quality product. 504454



- LS-104
by:

Thanks for reaching out, awesome customer service! I can genuinely state no company has ever asked me a year later how their products are performing and how I like them. This action alone has inspired me not look else where for my trailering requirements. I like the products very much,they are meeting my needs perfectly. 483929



- LS-104
by:

Good product for a good price. I saved about $350 buying these instead of having the car dealership fix my brake lights. 479293



- LS-104
by:

There good for ulitity style lights. i have them mounted on the top of lock box. half of one light went out after about a year and a half of use. haven't tried to get it replaced but for the price still can't go wrong 29833



- MC65RB
by:

Review from a similar Optronics Thinline in Vehicle Lights


So glad to have etrailer to go to for parts and sound clear advice. It's always a good experience with etrailer. 649812



- MCL75RB
by:

Review from a similar Optronics Thinline in Vehicle Lights


I bought the series of thin line replacement lights for my 2005 Haulmark trailer. They fit and worked perfectly, are as visible as the originals (with restored color as well - the old ones were sun-faded) while drawing much less power. Now the 5 amp fuse that most cars have for a tail light will safely run all of the tail, clearance, and interior lights on the trailer without blowing the fuse. The first time I plugged in the trailer with the original lights it blew the fuse (without even the interior lights on). Buying these lights was the perfect solution. Now any flat 4-wire plug on any car can be used to operate the trailer. 109589



- MC65AB
by:

Review from a similar Optronics Thinline in Vehicle Lights


Unusually responsive company. My initial order came in several days before it was expected. I received emails at shipment, and again after delivery. One of the lights I received was only partially working. Instead of calling the company, I just responded to their email and explained it. They immediately sent me a replacement light and it arrived within two days. Customer service of this caliber is all too uncommon these days. I plan on using this company for all my trailer needs. No kidding, they have the lowest prices and the best customer service I have experienced in a long, long time. 659600



- MC65RB
by:

Review from a similar Optronics Thinline in Vehicle Lights


I have a 2001 Merhow equistar which I was not able to find on the select your vehicle drop down choices. However I was able to find the trailer lights I needed on etrailer. Delivery was quick and the product installed easily. It was a nice experience ordering through etrailer. Thanks 677423



- STL64RB
by:

Review from a similar Optronics Thinline in Vehicle Lights


I have a 2010 international trailer. I was unable to find exact match parts so I went to etrailer to find comparable parts. These 3 way tail lights were 5 inches longer, as posted in the description, than the ones that were on previously. I just drilled a new hole each for the wires and one screw and used one of the previous screw holes. These lights are bright and I was happy with the flush fit on the trailer. 662483



- MC65RB
by:

Review from a similar Optronics Thinline in Vehicle Lights


These were the exact fit for my 2003 Haulmark, trailer, the price was equal to Haulmark,, shipping was 2.99 (USPS) HM only had 15.99 (USPS) the 2 lights are under 6 bucks This is the place for trailer parts. I will take time to check out the entire website. 572476



- MCL67AB
by:

Review from a similar Optronics Thinline in Vehicle Lights


Great price and worked good. Wished could have found the light cheaper without black adapter. Rest of trailer is gray. 321995


Comments

Thanks for the review, Phil! I have a solution for you! You can replace the black bracket with the Optronics chrome bracket A67CB, or the gray bracket A66pb. This part would better match your trailer. Hope this helps!

-- Laura E - 12/07/2016

22008
Comments

Working great. As stated wish could have found just the light. Black adapter not being utilized.

Phil S - 01/02/2018

32520

- MC65AB
by:

Review from a similar Optronics Thinline in Vehicle Lights


Very good quality light assembly 615232



- MCL67AB
by:

Review from a similar Optronics Thinline in Vehicle Lights


I ordered replacement LED lights for a trailer I have . The web site was clear and easy to navigate prices are fair and delivery was prompt. What more can I say? 591957



- MCL67AB
by:

Review from a similar Optronics Thinline in Vehicle Lights


Replaced DZ part # 77-825 with these new led lights on my 1981 Avion camper. Looks and works great! Video of product mounting was very helpful in choosing these lights. One of the best websites I’ve ever come across. Thanks for the help from your team! 553863



- STL64RB
by:

Review from a similar Optronics Thinline in Vehicle Lights


Hi Ashley, Got two lights to put below the tailgate on my PU Truck, there still working very good. I sent you folks a picture. Thank You Wendell 633939



- MCL75RB
by:

Review from a similar Optronics Thinline in Vehicle Lights


Your website is outstanding, and everyone was very helpful, from contacting you by email to make sure that this would be the right product for my 2002 Trails West Sierra gooseneck weekender horse trailer and by phone to place my order. Thank you again! 489256



- STL64RB
by:

Review from a similar Optronics Thinline in Vehicle Lights


I usually dont do product review but thought I would give a shout out to an outstanding company. George and the team have delivered everytime I've ordered from them. Excellent service. Will continue to order from this great company. 649834



- MC65ARB
by:

Review from a similar Optronics Thinline in Vehicle Lights


Exactly what I needed to replace my old trailer markers. Great quality and good price. 571684



- MCL67RB
by:

Review from a similar Optronics Thinline in Vehicle Lights


Replaced DZ part # 77-825 with these new led lights on my 1981 Avion camper. Looks and works great! Video of product mounting was very helpful in choosing these lights. One of the best websites I’ve ever come across. Thanks for the help from your team! 553992



- MCL75AB
by:

Review from a similar Optronics Thinline in Vehicle Lights


EXACTLY as advertised. I called to place my order and was VERY impressed with the customer service 'attention to detail', quick product delivery, and product quality. Without a doubt, I will be ordering from etrailer.com in the future! 223940


Comments

After a year, the lights still work like new!

TJ A - 09/02/2016

20767

- MC65AB
by:

Review from a similar Optronics Thinline in Vehicle Lights


This part was a perfect replacement for the one that was all sun faded. Plugged directly in & worked perfectly! The best! 105117


Comments

All of the products are still working like new Great products Will order from you again next time I need something

Dan - 10/30/2014

7514

- MCL75AB
by:

Review from a similar Optronics Thinline in Vehicle Lights


Bought a used trailer and replaced all the incandescent lights with LEDs. These were a perfect fit for the existing bases. 284072



- MC65RB
by:

Review from a similar Optronics Thinline in Vehicle Lights


Lights fit perfect. Right price great service and packaged very well. Will definitely buy from again 572948



- MC65AB
by:

Review from a similar Optronics Thinline in Vehicle Lights


The lites were great. nicely made and fit perfectly. Priced fairly and great service. Thank you Lisa D. Will share product and service with others. 612350



- MC65ARB
by:

Review from a similar Optronics Thinline in Vehicle Lights


As ordered, as described. Received promptly. I had problems trying to get this dual-color replacement light at several RV, hardware and truck stop locations, but these guys had it. 654222



- MCL65ARB
by:

Review from a similar Optronics Thinline in Vehicle Lights


Easy install. I bought all new LED lights for my Haulmark trailer and was ready for the road in minutes. Thanks! 206888


Comments

Great Products at a great price. My local store wanted to charge me more than twice the price I was able to purchase from you.I will purchase from your company within the next two months. I have additional lighting requirements for my trailer.

Mr. S - 07/27/2016

19693

- STL264RB
by:

Review from a similar Optronics Thinline in Vehicle Lights


I have four wires. Probably I can figure out how to wire up the lights, but a brief set of instructions would be nice. 629615


Comments

Heres the color code: White wire for ground Brown wire for backup light Red wire for brake light Black wire for tail light

-- Mike L - 04/17/2019

53070

- MCL75RB
by:

Review from a similar Optronics Thinline in Vehicle Lights


Easy install. I bought all new LED lights for my Haulmark trailer and was ready for the road in minutes. Thanks! 206887


Comments

Great Products at a great price. My local store wanted to charge me more than twice the price I was able to purchase from you.I will purchase from your company within the next two months. I have additional lighting requirements for my trailer.

Mr. S - 07/27/2016

19694

- MCL61ARB
by:

Review from a similar Optronics Thinline in Vehicle Lights


Trying to swap out my trailer lights to LED, so the draw on the battery is minimal. There are so many variations on the solid color, I had to measure and keep measuring. The solids have 10 Led’s But no such luck is it’s the fender lights that are both amber and red. I guess one company can’t do it all. It would be great to include the mounting plates, especially at this price. And also to sell multi packs of two or three. I only need two amber and two fender dual color, but need seven red. Shipping was sort of slow compared to today’s shipping speeds. Back in the day it would have been speedy. Times they are a changing. Packaging was weak. Each light has a plastic bag, but maybe only two were still in the bag. Maybe some sort of sealed plastic bag would have been smart. I’m guessing these will work fine. I thought we had to be careful of the Positive and Neutral leads for LED lights because we can damage them if they go on backwards. I guess we shall find out. Thanks etrailer for actually having this product with such extensive documentation and videos. Other websites ain’t got nothin on you. 654219


Comments

We do have several light bracket options linked at the bottom of each product page for each light. There are different configurations, and colors to suite your specific needs. At this time we do not offer these lights in a multi-pack configuration.

-- Rachael H - 06/06/2019

56253

- MCL61ARB
by:

Review from a similar Optronics Thinline in Vehicle Lights


Hey Daniel W, Got my lites today, Friday. Am very happy with them. Actually they are much better and brighter than the originals and less expensive. Thanks for your help. You've got a customer for life. Oh and by the way, it's nice to be able to actually talk to a person. Thanks again! 507945



- MC65RB
by:

Review from a similar Optronics Thinline in Vehicle Lights


I ordered four of these MC65RB side marker lights as spares for my Cargo Mate trailer. They arrived in perfect shape. They are a suitable replacement for the old part number 1A-V-1260 running lights that came on my cargo trailer. I have installed one already and it works just like the old one. I would recommend these lights to anyone, 216347


Comments

A year has gone by and the light I installed still operates perfectly. A quality product.

DMH - 08/21/2016

20437

- STL59RB
by:

Review from a similar Optronics Thinline in Vehicle Lights


I’m very happy with the products I ordered and received from etrailer.com. The customer service has been outstanding. I will definitely be a repeat customer for future trailer component needs. 446453



- STL64RCB
by:

Review from a similar Optronics Thinline in Vehicle Lights


Arrived in a timely manner , product is well made and works great ! Would recommend to anyone! 586347



- MCL65ARB
by:

Review from a similar Optronics Thinline in Vehicle Lights


Good price on fender lights, not well p rotected 561157



- MCL61ARB
by:

Review from a similar Optronics Thinline in Vehicle Lights


it was the exact product I wanted and a good price. I have not installed it but its the same replaceacle for the old one. fast reliable delivery as well. 583474



- STL59RB
by:

Review from a similar Optronics Thinline in Vehicle Lights


I got these to add to the back of a cargo carrier, also from etrailer, to increase visibility. They work very well. There are no instructions so I had to call to ask. For a four pin jack, connect the 3 whites together, both black to the brown from the vehicle , and one red to the yellow(left turn) and the other to green(right turn). Only downside to these lights is that the wires are short so you will likely need to splice additional wire. Not a big deal. Great service as always from etrailer. I never even look elsewhere. 379094



- MC65RB
by:

Review from a similar Optronics Thinline in Vehicle Lights


Good product , perfect fit 550774



- BA65ARLB
by:

Review from a similar Optronics Thinline in Vehicle Lights


Good product for the money, installed on aluminum fenders Lights do not fit as tight as they should on the base (flimsy plastic holding clips) But over all ok 316644



- STL64RB
by:

Review from a similar Optronics Thinline in Vehicle Lights


I bought this light for the back of my Polaris RZR RS1 as a upper run / brake light in addition to the factory one. P I installed it and it works great! I have bought in the past from E-trailer for trailer lights and electric brakes. Great products and delivery. I really like the videos of the products, seeing is believing!! 594911



- STL59RB
by:

Review from a similar Optronics Thinline in Vehicle Lights


Using trailer lights on my motorcycle. Have 2 of the lights pictured on rear, 1 above tag and 1 below. Mzde mount bracket out of aluminum. 4th bike I have used these on. In pasr used 1 15 incher instead od 2 12's. Added safety for not a lot of expense. 549867



- MC65AB
by:

Review from a similar Optronics Thinline in Vehicle Lights


nice fit and clean look. 557168



- STL59RCB
by:

Review from a similar Optronics Thinline in Vehicle Lights


I plan to use two of them for a custom trailer I am building. They have not been hooked up yet, but they look to be exactly as described. They seem to be great quality lights with excellent waterproofing. 411654



- MCL75AB
by:

Review from a similar Optronics Thinline in Vehicle Lights


A fine product for twice the price! 572763



- STL59RB
by:

Review from a similar Optronics Thinline in Vehicle Lights


had 4 2 burnt out already 474224



- STL63CRB
by:

Review from a similar Optronics Thinline in Vehicle Lights


Lights look good at night and are very bright for other drivers to see. I'm reasonably disappointed by the quality/longevity of the product though. I have had continued LED failures on multiple lights and ultimately end up replacing the lights every 10-12 months due to failures. 489246



- STL64RB
by:

Review from a similar Optronics Thinline in Vehicle Lights


Exactly what I needed. My old ones were 10+ years old and some of the LEDs had died. These thinline lights have more LEDs and they mount to a flat surface with two screws. The wiring colors matched my old lights and the installation was a breeze. I'd buy them again. 573957



- MCL75RB
by:

Review from a similar Optronics Thinline in Vehicle Lights


I am retired for one year as of now and was involved in trucking for all my working years. I have used etrailer for lights , wiring ,trailer items ect... I now have a class a diesel pusher and have gone all LED inside and out and etrailer has had everything I needed and it all worked without any problems. I will use them for all my trailer and electrical needs in the future. 329454


Comments

I installed these lights on our 40 ft motor coach and have put on over 40 thousand miles since install. I drive with the lights on all the time day and nite and they still work with no issues. Thank you

Richard H - 01/02/2018

32495

- STL64RB
by:

Review from a similar Optronics Thinline in Vehicle Lights


Really nice bar light. Wish they could split the LEDs in half so to make use of the blinker function as I simply use it in the middle of my utility trailer to replace an old tail lamp, but it still function well as a tail light. Super bright. 518087



- STL64RB
by:

Review from a similar Optronics Thinline in Vehicle Lights


Great light but the customer service is incredible! Highly recommend! 469189



- STL64RCB
by:

Review from a similar Optronics Thinline in Vehicle Lights


I would give you guys 6 stars anytime. Thanks for being punctual and fair. 585952


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