4-1/4" Round. Waterproof trailer light serves 3 functions: brake, tail, and turn. Unlike other LED lights, this ONE Series light provides bright illumination using a single diode. Recessed mount with flange. Weathertight plug. Red lens.
Features:
Specs:
The waterproof construction of this light makes it ideal for use on trailers that may be submerged, like a boat trailer. The housing and lens are sonically sealed together to create a single unit, which means that water will not get into the light and damage the diodes or circuit board.
This light has a weathertight connection as pictured above (weathertight plug sold separately). This type of connection is designed to help block out moisture.
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Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Today we're going to be taking a look at part number StL003RFMB. This is the Optronics ONE LED trailer light. The round trailer light is going to serve three functions, providing your stop light, taillight and turn single light. It is going to feature a sonically sealed waterproof housing and lens unit. It is completely submersible. The ONE Series is going to provide bright light using a single diode unlike other LEDS that use a multi diode design. The ONE Series is one LED.
It's going to feature durable surface-mount technology when it comes to the construction of the LED circuit board. That's going to better withstand shock and vibration, and it's going to allow for improved heat distribution. Now, LEDs are going to make great replacements for incandescent lights. They're going to last longer. They're much more efficient. They burn brighter.
You don't have to worry about replacing the bulbs, and you don't have to worry about brittle filaments. It's going to feature the polycarbonate red lens and the polycarbonate black housing, very strong and durable. This is a recessed mount installation. It's got the built in mounting plans. It's going to contain three mounting holes. You're hardware is not included.
We take a measurement of the diameter of the recessed area from this point right here to this point right here. That's going to give us a measurement of about 4 1/2 inches. The depth of the recessed portion, measuring from the back of the flange to the back of the plug, is looking at about 1 13/16 of an inch. Now, the plug back here is going to feature a weather tight connection point on the back of the light. It does require an adapter, part number AL45PWTB that is sold separately, and it is required to work with the industry standard three-pronged plug. The light is Department of Transportation compliant. If we take a measurement of the diameter of the light face, basically just measuring that lens area, that's going to measure 4 1/4 of an inch.
Overall diameter, including the flange, you're looking at about 5 1/2 inches. Overall depth from the front of flange to the back of the plug, we're looking at about 2 inches deep. Now our mount holes are going to be separated on center apart from one another by 4 1/4 of an inch. That's going to be the same distance between each mounting hole, and those holes are going to give us a diameter of about 1/4 of an inch. Again, this light is going to contain one diode or one LED. The power draw at 12.8 volts for the stop and turn light is 0.25 amps and for the tail light is 0.007 amps. Optronics is going to put a lifetime warranty on the LED. We're going to go and hook it up to our external power-supply that way you can see what it looks like with power running to it. We'll take our plug and place it into the back portion here until it clicks into place. You can see here that it has the one LED. It sends out a nice consistent signal. This is going to be the tail light function. Then when we apply our breaks, you can see how that illuminates for a stronger signal output, and it's going to do the same thing when we activate our turn signal. That's going to do it for today's review of part number STL003RFMB.
Average Customer Rating: 4.8 out of 5 stars (281 Customer Reviews)
4-1/4" Round. Waterproof trailer light serves 3 functions: brake, tail, and turn. Unlike other LED lights, this ONE Series light provides bright illumination using a single diode. Recessed mount with flange. Weathertight plug. Red lens.
LED lights work great on my 73 CJ5. Have had them now for a year and no issues at all. Thanks etrailer. 574470
I replaced my older lights with 4 of these LED units. Works great. 529096
I'm very happy with my purchase. It meets my expectations. Thanks. I'll be doing some more purchasing in the near future. 378303
Juan I - 05/10/2018Review from a similar ONE in Trailer Lights
I put these on a boat trailer so we haven't used them much. However, they arrived quickly, were easy to install and are still working. 591340
Review from a similar ONE in Trailer Lights
The tail lights that came on our boat trailer were the $1.95 incandescent variety. They quit working after the first season. I replaced them with these sealed LED units which have worked fine ever since. 433514
Review from a similar ONE in Trailer Lights
These lights mounted up and wired easy with out any changes to the trailer and are brighter than the original ones. First time I use LED trailer lights and hope they will be trouble free for many years. Purchased two sets of lights I will change out on my second boat trailer. In the pass I have to change bulbs two or three times a year, I hope this will change. 425636
Review from a similar ONE in Trailer Lights
No pictures yet. I am using these tail lights in a customized 1962 Plymouth. I removed the "Space ship style" ones and "frenched" these STL003RBM's in place of. 511728
Review from a similar ONE in Trailer Lights
Excellent quality at an affordable price. Plus shipping was super quick. I have purchased numerous products from these guys. Customer service is second to none. I repeat, customer service is second to none. Thank you etrailer for setting the standard ALL online companies should follow 570992
Review from a similar ONE in Trailer Lights
Excellent quality at an affordable price. Plus shipping was super quick. I have purchased numerous products from these guys. Customer service is second to none. I repeat, customer service is second to none. Thank you etrailer for setting the standard ALL online companies should follow 570993
Review from a similar ONE in Trailer Lights
Was exactly as ordered came very fast installed easy. I will use your site for parts for my trailer as needed. 461157
Review from a similar ONE in Trailer Lights
I purchased these to replace my tail lights on my Rockwood trailer. The units I removed used the regular incandescent bulbs and even though they are only 2 years old they were already acting up. They get corroded in the socket areas even with trying to keep them clean. These fit perfect (exact same fixture) are twice as bright the flash is faster (with the LED fitment) and the obvious choice for replacement/upgrade with very little fuss. These have a separate tag light that is plenty bright to illuminate your license plate area. The pricing was excellent and the shipping was extremely fast. Communications with this company is spot on. If you have a question they get right back to you in short order. They also give great recommendations as well. The tail lights were delivered Friday and I installed them in 20 minutes on Saturday. I have purchased from you guys in the past and will in the future. Thank you... 416636
Review from a similar ONE in Trailer Lights
Another great product form etrailer works as stated and I love this company online easy to order, fast delivery and easy to install by DIY people. If further information is needed simply go online to view videos and it steps you right through the process this will allow me easy of comfort of no more bulbs bouncing around during travel and causing lights not work with LED they stay in place with this unit being sealed unit to prevent moisture & loose bulbs... 400964
kevina - 07/05/2018Review from a similar ONE in Trailer Lights
These lightweight LED trailer lights were a replacement for the original lights on my trailer. They mounted easily and work great. They are bright and easy to see from the rear, I should have replaced the old lights sooner. Also, the price was very reasonable, what's not to like about that? 172865
Review from a similar ONE in Trailer Lights
The tail lights that came on our boat trailer were the $1.95 incandescent variety. They quit working after the first season. Replaced them with these sealed LED units and they have worked fine ever since. 433515
Review from a similar ONE in Trailer Lights
Took a while to have a work basket with headache rack built for my Honda Pioneer 500 which is the reason I purchased these GREAT stop/turn lights. These lights are perfect. Take abuse and vibration with no problems! Super easy to mount and bright as I've seen. Perfect! 503927
Cleon W - 05/03/2019Review from a similar ONE in Trailer Lights
So i have a 94 Jayco pop up that one of the tail lights got smashed. The company that made those lights is no longer around. After some searching on etrailer.com I decided on these LED lights. Price was right. My only real complaint is that these lights come with nothing. No screws, no instructions, no seals. So when I pulled my old lights and found that they had 4 wires and these lights had 3, time to do some research. None of the wire colors matched up. Not the trailer wires, not the old lights etc. On etrailer there is a video describing the lights in detail. Watch it. He goes over what color wire does what on the new light. I hooked the trailer up to the car to figure out the old lights wiring scheme. I was able to figure it out from there, though you cannot wire both sides up the same, if you do when you put the turn singles on they both flash. I had to leave the brake light wire disconnected on one side. Brake lights still work without it. I used plumbers putty to create a seal. That is also what they used on the originals and I used the original screws to make new holes and mount the lights. All in all it worked out but instructions would have been greatly appreciated!. I am sure etrailer would have jumped in to assist if I asked but it was not needed. Pictures posted. Old lights on bumper for reference. 704269
Review from a similar ONE in Trailer Lights
Exactly as advertised and arrived quick ly. 503965
Seth - 05/03/2019Review from a similar ONE in Trailer Lights
Same great LEDs that match left side . Great value and can use on boat or utility trailers . 480810
Review from a similar ONE in Trailer Lights
I ordered both the RVSTLB0060 and the RVSTLB0061. My only disappointment with the RVSTLB0061 was the LED module was not attached to the frame like the RVSTLB0060. Luckily, I had two small sheet metal screws I could use to secure the LED to the frame mount. My installation was on a 2016 Rockwood A212HW. The OEM lights were the Optronics incandescent version. RVSTLB0060/61 are direct replacements except for the odd (offset) drill pattern used during factory assembly (they did not use all the Optronic predrilled holes). OEM mounting screws were reused but I added a bead of glue to the threads to help secure over time. Note the factory uses a good bit of RTV silicon on the top portion of the light frame to help hold in place and fit the slight curve of the body. 287277
Review from a similar ONE in Trailer Lights
they fit good but could be brighter! 570577
Heather A - 10/02/2018Review from a similar ONE in Trailer Lights
I backed into tree with trailer and broke driver side light, but I knew just who to contact because a year or so ago my friend backed into his house and broke passager side light. I kept etrailer in my favorites because I had a very good experience the time before. The product is of high quality and at a good price but the thing I liked best was I received 2 different emails thanking me and gave me a number to call if help was needed. Never had that before. Plus this was not a big order but got the same treatment as if it were. 373075
Review from a similar ONE in Trailer Lights
Good quality, and functions as advertised. Brighter than the original incandescent units they replaced, but not quite as bright as I had hoped for. It took more time than expected to install these lights, but I was pretty cautious about leaks and used butyl tape under the units, and silicone around the outside. I previously updated all of the clearance lights to LED with Bargman conversion units from etrailer. Our trailer is now 100% LED. 389343
Review from a similar ONE in Trailer Lights
I replaced the burned out light on the horse trailer. Very easy to install....Pull the old light out of the rubber casing, unplug, and reverse directions for installation....No Tools Needed!!! 800257
Review from a similar ONE in Trailer Lights
Knowledgeable, friendly representative, found exactly what I was looking for. Thank you. 799648
Review from a similar ONE in Trailer Lights
Knowledgeable, friendly representative, found exactly what I was looking for. Thank you. 802864
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