Is the Optronics 21 Diode LED Trailer Taillight the Brightest
Updated 08/05/2021 | Published 08/03/2021 >
Products Featured in This Question
Question:
Is the Optronics STL55RB still the brightest 4-inch round STT you offer? It has been around a while and I notice most manufacturers have introduced newer products, but that does not mean the newer ones are better/brighter. Also very interested in a 4-inch STT with backup light if there are extremely bright and conspicuous versions that compare with the STL55RB. Thank You!
asked by: Friday F
Expert Reply:
Since Optronics does not share information such as lumens, determining the brightness can be difficult to determine. Although not always the case, typically more diodes indicates that the light will be brighter.
The # STL23RB Optronics LED Trailer Tail Light - Stop, Tail, Turn - Submersible - 21 Diodes - Round - Red Lens still has the most at 21 diodes which will make it one of, if not the most, bright red 4" stop, tail, turn lights. The only other 4" red light with as many diodes is the # STL101RFB GloLight LED Trailer Tail Light. Since you are looking for extremely bright and conspicuous, the diffused light from the GloLight ring is probably not what you want.
The only 4" round light we carry that includes a backup light is the STL201RFMB. This has light has 24 diodes. It also uses a GloLight lens with the clear backup lights located in the center.
I have included a video review for all three lights. Each review shows what the lights and different functions look like in the dark.
Product Page this Question was Asked From
Miro-Flex LED Trailer Light w/Reflector - Brake, Turn, Tail - Submersible - Round - Red - Clear Lens
- Trailer Lights
- Tail Lights
- Stop
- Tail
- Turn
- Round
- Recessed Mount
- Submersible Lights
- LED Light
- 4-5/16 Inch Diameter
- Red
- Optronics
more information >
Featured Help Information
Miscellaneous Media
Continue Researching
- Shop: LED Trailer Clearance or Side Marker Light w/ Reflex Reflector - 3 Diodes - Black Base - Red Lens
- Shop: LED Trailer Clearance or Side Marker Light w/ Reflex Reflector- 3 Diodes - Black Base - Amber Lens
- Shop: 3-Wire Pigtail for Optronics Trailer Lights - 3-Prong PL-3 Plug - 10" Lead
- Shop: Right Angle 3-Wire Pigtail for Optronics Trailer Lights - 3-Prong PL-3 Plug - 10" Lead
- Shop: TecNiq High Visibility Stop Turn Taillight - 4" - Round - Flange Mount
- Shop: TecNiq High Visibility Stop Turn Tail Light - 4" - Round - Grommet Mount - Red Lens
- Shop: Trailer Hitch
- Shop: Miro-Flex LED Trailer Light w/Reflector - Brake, Turn, Tail - Submersible - Round - Red - Clear Lens
- Search Results: cab lights
- Search Results: led clearance lights
- Search Results: optronics
- Search Results: level
- Search Results: camco vent cover
- Search Results: optronics led trailer clearance and side marker light w/ reflex reflec
- Search Results: decor lap sealant
- Q&A: What is the Best Caulk for my RV?
- Shop: Vehicle Lights
- Video: Replacing the Sylvania 27 Watt Load Resistor for LED Turn Signals - 2011 Ford Focus
- Video: Review of Sylvania Vehicle Lights - 1157A Amber LED ZEVO Parking Turn Signal Light Bulbs - SY98BR
- Video: A Closer Look at the Optronics LED Clearance or Side Marker Light w/ Reflex Reflector
- Video: Optronics LED Clearance or Side Marker Light w/ Reflex Reflector Spec Review
- Video: Feature Review Optronics LED Trailer Clearance and Side Marker Light
- Video: Review of Sylvania 27 Watt Load Resistor LED Turn Signals - SY43BR
- Video: Feature Breakdown: LED Trailer Clearance or Side Marker Light w/ Reflex Reflector
- Shop: RV Exterior Lighting
- Shop: Base Plate for Tow Bar
- Q&A: Comparing Brightness Ratings of Optronics LED Tail Lights
- Shop: Trailer Wiring
- Q&A: Is the LED Oval Trailer Utility Light Brighter than the Incandescent Oval Trailer Back Up Light
- Q&A: New LED Lights Causing Hyperflashing On Flat Bed Truck




