My Account
Shopping Cart

Optronics SLL43AB2P 4" Round LED Strobe Warning Light Function 2 Amber

Manufacturer

Optronics

<p>Since its founding in 1972, Optronics International has earned its reputation as one of the fastest-growing vehicle lighting manufacturers in the United States. Based in Tulsa, Oklahoma, with manufacturing facilities in Indiana, Toronto, and overseas, the company specializes in delivering innovative safety lighting solutions for trailers, commercial vehicles, RVs, and marine applications. With more than five decades of engineering expertise, Optronics has become a trusted name among both OEM manufacturers and aftermarket customers who demand reliability, compliance, and cutting-edge technology.</p><h3>Engineering Excellence in Trailer Lighting</h3><p>Optronics' success stems from its commitment to superior design, rigorous testing, and adherence to FMVSS 108 safety standards. The company operates quality assurance and compliance testing programs at multiple facilities, ensuring every product meets DOT regulations and delivers long-term durability in demanding environments. From light-duty utility trailers to heavy commercial applications, Optronics lighting products are engineered to withstand the elements while providing optimal visibility and safety on the road.</p><h3>Comprehensive Product Line</h3><p>The Optronics catalog spans an extensive range of lighting categories designed to meet virtually every trailer and vehicle need. Their <a href="/1711-optronics-trailer-light-16541">Trailer Light</a> collection includes combination stop, turn, and tail lights featuring both LED and traditional technologies, with options for surface mount, grommet mount, and submersible designs. For complete installation solutions, Optronics offers <a href="/1711-optronics-trailer-light-kits-led-201093">Trailer Light Kits - LED</a> that bundle all necessary components for quick, hassle-free setup, delivering the energy efficiency and longevity that modern LED technology provides. The company also maintains a selection of <a href="/1711-optronics-trailer-light-kits-incandescent-201092">Trailer Light Kits - Incandescent</a> for customers who prefer traditional bulb-based systems or require compatibility with existing wiring configurations.</p><h3>Innovation and Market Leadership</h3><p>Optronics continues to push the boundaries of vehicular lighting technology with patented systems like the USA-PLUS molded harness connections, which provide superior durability and ease of installation. The company's investment in research and development has resulted in advanced product lines including their GloLight, Opti-Brite, and ONE LED series, each designed to address specific market needs. Whether outfitting a boat trailer, utility trailer, or commercial fleet, Optronics delivers lighting solutions that combine regulatory compliance with practical, field-tested performance that professionals and DIY enthusiasts can rely on.</p>

Part Number

SLL43AB2P
06/01/2036 12:45 AM
Sale Price

$31.99

2 left at this price

delivery box

Usually delivered within 2 days

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Optronics SLL43AB2P is a professional-grade 4-inch round LED strobe warning light designed for trucks, trailers, emergency vehicles, and commercial applications. This Function 2 amber warning light features a high-visibility triple-flash strobe pattern that meets SAE J595 and J845 standards for Class 2 and Class 3 directional warning lamps.

Key Features:

  • 24 high-intensity amber LED diodes for maximum visibility
  • Triple-flash strobe pattern alerts other drivers effectively
  • Sonically sealed and fully waterproof construction for submersible applications
  • Function 2 designation allows for synchronous or alternating flash patterns when paired properly
  • Wide voltage range: 9-30VDC, compatible with both 12V and 24V systems
  • Recessed grommet mount design for clean, professional installation
  • Accepts standard 3-prong PL-3 connector for easy wiring
  • Durable polycarbonate lens and housing resists impact and weathering

This packaged version includes mounting grommet (A45GB) and plug (A45PB) for complete installation. Use two Function 2 lights for synchronous flashing, or pair one Function 1 with one Function 2 light to create an alternating flash pattern. The sealed LED design eliminates bulb replacement and provides years of maintenance-free service. Ideal for construction vehicles, utility trucks, tow trucks, agricultural equipment, and any application requiring high-visibility warning lights.

fast shipping and notifications all the way through. Product was just what I needed

step looks great, by the way I am an apple user and get a blank white screen when attempting to use your tracking link

Fast and easy to use

Great deal!!

quick and easy ordering. Seamless paypal integration

Nice service

Share icon
Return Policy
Returns are easy at Boatplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy