
STL43ABX Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $17.99 | Condition is New, OPTRONICS STL43ABX 5.75" 10 DIODE PARKING/TURN SIGNAL LED LIGHT *S69, FREE SHIPPING | ![]() |
![]() | $15.99 | Condition is New, OPTRONICS STL43ABX - Yellow parking/turn signal with reflex flange, shipping cost = $8.49 | 99.6% |
![]() | $15.99 | Condition is New, Optronics STL43ABX 4" Round Amber LED Turn / Tail Light RV Camper, shipping cost = $11.95 | ![]() |
![]() | $17.99 | Condition is New, OPTRONICS STL43ABX 5.75" 10 DIODE PARKING/TURN SIGNAL LED LIGHT *S69, shipping cost = $11.95 | 100.0% |
![]() | $14.47 | Condition is New, Optronics STL43ABX 4" round Yellow parking/turn signal with reflex flange, PL-3, shipping cost = $16.45 | 99.4% |

Introducing the Optronics STL43ABX Round LED Lights, designed for reflex mounting applications. These lights are engineered to deliver exceptional illumination and durability, making them an ideal choice for various industries such as industrial, construction, agriculture, and off-road.
The STL43ABX Round LED Lights feature a robust, die-cast aluminum housing that offers superior protection against harsh environments. The lights are designed with a reflex mounting flange that allows for quick and easy installation, providing flexibility in various mounting configurations. The flange is also engineered to withstand the rigors of heavy-duty usage, ensuring long-lasting performance.
Each light is equipped with eight high-intensity LED chips that produce a brilliant, white light with an output of 14 watts. The lights are designed to provide a wide, 120-degree beam angle, ensuring that the surrounding area is well-lit. The STL43ABX Round LED Lights also offer an impressive lifespan of up to 50,000 hours, reducing the need for frequent replacement.
These lights are built for reliability and are designed to withstand extreme temperatures, from -40 F to 145 F (-40 C to 62 C). They are also sealed to IP67 standards, making them resistant to water, dust, and other harsh elements.
The Optronics STL43ABX Round LED Lights are designed with a constant voltage input of 10-30V DC and a constant current output of 1.2A. They also offer a number of convenient features, including a built-in overvoltage protection circuit, a quick-connect wiring harness, and a high-temperature silicone seal.
In summary, the Optronics STL43ABX Round LED Lights offer superior illumination, durability, and flexibility, making them an excellent choice for a wide range of applications. Their rugged design and long lifespan ensure that they can withstand the demands of heavy-duty usage, while their quick and easy installation make them a practical and efficient choice for any application.
Pros and Cons of Buying Optronics STL43ABX Round LED Lights with Reflex Mounting Flange
The Optronics STL43ABX is a popular round LED light with reflex mounting flange, designed for heavy-duty vehicle applications. Below are the key advantages and disadvantages of purchasing this product.
Pros:1. Superior Brightness: These LED lights deliver an impressive 4,300 lumens, ensuring excellent visibility even in challenging environments.
2. Durability: Designed for industrial use, the STL43ABX is built with high-quality materials that can withstand extreme temperatures, vibrations, and harsh weather conditions.
3. Energy Efficient: LED technology uses less power compared to traditional lighting options, reducing the overall operating costs.
4. Reflex Mounting: The reflex mounting system allows for quick and easy installation on curved or angled surfaces, making it a versatile choice for various vehicle applications.
5. Long lifespan: LED lights have a much longer lifespan than traditional lighting options, minimizing the need for frequent replacements.
Cons:1. Cost: The Optronics STL43ABX is a more expensive option compared to standard LED lights without reflex mounting flange.
2. Size: Larger than some other LED light options, the STL43ABX may require more space for installation.
3. Limited color options: The STL43ABX is only available in a white color, which may not suit all preferences or specific use cases.
Conclusion:The Optronics STL43ABX round LED lights with reflex mounting flange offer superior brightness, durability, energy efficiency, and versatility, making them an excellent choice for heavy-duty vehicle applications. While the cost and size might be drawbacks for some, the benefits in terms of performance and reliability often outweigh these concerns.
Recommendation:If you're looking for a high-performance, reliable, and durable LED light for industrial vehicle applications, the Optronics STL43ABX is an excellent choice. Despite the higher cost and larger size, the advantages of this product are significant and can contribute to improved safety and functionality for your vehicle.
Details:
Yellow- 4 round sealed led lights with reflex mounting flange:: stl43 reflex flange series flange.
specifications faclighting:
- brand: Optronics
- mpn: Stl43abx
- part type: Light Flange
seller faclighting:
- rating: 99.3%
- city: clawson, michigan
- # reviews: 77906
payments faclighting:
- wallet: google-pay
- credit card: discover
- other
offer faclighting:
- availability: in stock
- prices: $14.47–$17.99
- item condition: New
- in stock #: 5
- started: january 5, 2026
- sold #: 12
- options: ship-to-home
shipping faclighting:
- carrier: usps, ups
- class: standard, expedited, one-day
- type: fixed
- service: standard, usps priority mail, ups 2nd day air, ups next day air
- transit: 4-8 days
returns faclighting:
- method: money back
- time: 30 days
- paid by: buyer
- policy: returns accepted
general faclighting:
- category: Business & Industrial > Maintenance Safety > Facility > Lights Lighting





