---
product_id: 388872103
title: "Optronics 4\" Round Sealed LED Warning Lamp (SLL43AB1) - Single"
brand: "optronics"
price: "$U5340"
currency: UYU
in_stock: true
url: https://www.desertcart.uy/products/388872103-optronics-4-round-sealed-led-warning-lamp-sll43ab1-single
store_origin: UY
region: Uruguay
---

# 22 high-intensity diodes Waterproof all-weather housing Triple-flash synchronous/alternating modes Optronics 4" Round Sealed LED Warning Lamp (SLL43AB1) - Single

**Brand:** optronics
**Price:** $U5340
**Availability:** ✅ In Stock

## Summary

> 🚨 Light up your ride with confidence and style!

## Quick Answers

- **What is this?** Optronics 4" Round Sealed LED Warning Lamp (SLL43AB1) - Single by optronics
- **How much does it cost?** $U5340 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/388872103-optronics-4-round-sealed-led-warning-lamp-sll43ab1-single)

## Best For

- optronics enthusiasts

## Why This Product

- Trusted optronics brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unmatched Visibility:** 22 ultra-bright LEDs ensure your vehicle stands out in any condition
- • **Weatherproof Durability:** Sonic sealed polycarbonate lens with molded waterproof housing for all-season reliability
- • **Compact & Easy Integration:** Slim 4.25" design with 3-wire pigtail connection fits seamlessly on trucks, RVs, and vans
- • **Certified Safety Compliance:** Meets SAE J595 & J845 standards for class 2 & 3 directional warning lamps
- • **Customizable Flash Patterns:** Choose between synchronous or alternating triple-flash modes to match your signaling needs

## Overview

The Optronics 4" Round Sealed LED Warning Lamp (SLL43AB1) delivers powerful, reliable signaling with 22 bright LEDs and triple-flash modes. Its waterproof, sonically sealed polycarbonate lens and molded housing ensure durability in all weather conditions. Certified to SAE J595 and J845 standards, this compact lamp is perfect for trucks, RVs, and vans, offering easy installation with a 3-wire pigtail connection (grommet and wiring kit sold separately).

## Description

Triple-flash functional in synchronous or alternating flash patterns when paired. A sonically sealed polycarbonate lens encased in a waterproof (all weather) molded housing. Meets SAE J595 and J845 standards for class 2, class 3 directional warning lamps. 22 total diodes. Grommet and wiring kit is needed to complete installation.

## Features

- Triple-flash functional in synchronous or alternating flash patterns when paired. A sonically sealed polycarbonate lens encased in a waterproof (all weather) molded housing. Meets SAE J595 and J845 standards for class 2, class 3 directional warning lamps. 22 total diodes. Grommet and wiring kit is needed to complete installation.
- 4-1/4" width x 1-3/4" depth, 3-wire pigtail style of connection (not included)
- 9V DC-30V DC, 0.448 amperage
- (426-18) Rubber grommet and (421-491) wiring pigtail not included
- Read product description below for more detailed information.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Optronics |
| Specific Uses For Product | Signalling Light |
| Vehicle Service Type | RV, Truck, Van |
| Special Feature | Waterproof |
| Wattage | 13.44 watts |
| Auto Part Position | Right |
| Lens Color | Clear |
| Lens Material | Polycarbonate |
| UPC | 047286025655 |
| Manufacturer | Optronics |
| Item Weight | 5.6 ounces |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | SLL43AB1 |
| Special Features | Waterproof |

## Product Details

- **Brand:** Optronics
- **Specific Uses For Product:** Signalling Light
- **Vehicle Service Type:** RV, Truck, Van
- **Special Feature:** Waterproof
- **Wattage:** 13.44 watts
- **Auto Part Position:** Right
- **Lens Color:** Clear
- **Lens Material:** Polycarbonate
- **UPC:** 047286025655
- **Manufacturer:** Optronics

## Images

![Optronics 4" Round Sealed LED Warning Lamp (SLL43AB1) - Single - Image 1](https://m.media-amazon.com/images/I/51JkbhHU-WL.jpg)
![Optronics 4" Round Sealed LED Warning Lamp (SLL43AB1) - Single - Image 2](https://m.media-amazon.com/images/I/41mDMmiJUpL.jpg)
![Optronics 4" Round Sealed LED Warning Lamp (SLL43AB1) - Single - Image 3](https://m.media-amazon.com/images/I/41rYSjBTr3L.jpg)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-05-14*