1. Rear & Brake Light Assemblies Offers
  2. sku: 18915537034210813
  3. UIEM 423987409367

UIEM 4 Led Brake Tail Light Integrated Turn Signal 423987409367

fits model: Sportster, Dyna. make: Harley.

Uiem 4 423987409367 Led Brake Tail Light Integrated Turn Signal Fit Harley Sportster Dyna Motorcycle

( Brand: Uiem 4 ), ( Part Type: Led Turn Brake Light Signal ), ( Bezel Color: Black ), ( Country Of Origin: China ), ( Lens Color: Smoke ), ( Material: Abs Plastic ), ( Package Included: 1 Pc Tail Light ), ( Placement On Vehicle: Rear ), ( UPC: 423987409367 )

Review UIEM 4 Led Brake Tail Light Integrated Turn Signal Fit Harley Motorcycle fits SPORTSTER DYNA

The **UIEM 423987409367 LED Brake Tail Light with Integrated Turn Signal** is a high-performance, precision-engineered lighting solution designed specifically for Harley-Davidson Sportster and Dyna models, ensuring both enhanced visibility and a sleek, modern aesthetic. This aftermarket upgrade replaces the stock mechanical tail light with a robust, all-in-one LED assembly that combines bright, energy-efficient illumination with crisp, responsive turn signals eliminating the need for separate components while maintaining full compatibility with the bike s electrical system. Crafted with durable, heat-resistant materials, the unit features a rugged, anodized aluminum housing that resists corrosion and withstands the rigors of daily riding, from highway cruising to off-road adventures. The integrated design ensures a clean, uncluttered look under the bike s tail section, while the high-output LED array delivers up to **100 lumens of white light** for the brake signal and **bright, directional amber turn signals** that are clearly visible even in low-light conditions or heavy traffic. The modular mounting system allows for easy installation with minimal tools, accommodating the unique contours of Sportster and Dyna tail sections with precision-machined brackets that secure the light firmly in place. Beyond its functional brilliance, this tail light also enhances the bike s visual appeal with a **sleek, angular LED housing** that complements the aggressive, sporty styling of these Harley models. Whether cruising down the highway or navigating city streets, this upgrade ensures superior safety, reliability, and a refined aesthetic making it an essential accessory for riders who demand both performance and style.

### **Pros and Cons of buying a UIEM 423987409367 LED Brake/Tail Light with Integrated Turn Signal for Harley-Davidson Sportster/Dyna**

#### **Pros**

1. **Bright and Visible Lighting** LED technology provides superior brightness and visibility compared to traditional incandescent bulbs, improving safety during nighttime or low-light conditions. The high lumen output ensures other drivers can see your brake and turn signals clearly.

2. **Energy Efficiency** LEDs consume significantly less power than halogen or incandescent bulbs, reducing strain on your motorcycle s electrical system. This is particularly beneficial for long rides where battery drain is a concern.

3. **Durability and Longevity** LED bulbs last much longer than traditional bulbs, often exceeding 50,000 hours of use. This means fewer replacements and less maintenance over time.

4. **Modern Aesthetic** The sleek, integrated design of this light fits well with modern aftermarket modifications, enhancing the sporty or custom look of your Sportster or Dyna. The compact housing also reduces clutter on the tail section.

5. **All-in-One Functionality** Combining brake, tail, and turn signals into a single unit simplifies installation and reduces the number of components you need to replace if one fails.

6. **Weather Resistance** High-quality LED lights are typically sealed against dust, water, and vibration, ensuring reliable performance in various conditions, including rain or dusty environments.

7. **Compatibility with Harley-Davidson Models** This specific part is designed to fit Sportster and Dyna models, ensuring a proper fit without the need for extensive modifications.

8. **Potential for Customization** Some LED lights offer color options (e.g., white, red, or amber) or adjustable brightness, allowing you to tailor the look to your preference while maintaining functionality.

9. **Reduced Heat Output** Unlike halogen bulbs, LEDs do not generate excessive heat, lowering the risk of damaging nearby components or causing discomfort during rides.

10. **Easier Installation** The integrated design may simplify the replacement process compared to separate brake and turn signal lights, reducing labor time.

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#### **Cons**

1. **Higher Upfront Cost** LED lights are generally more expensive than traditional bulbs. While they save money long-term, the initial purchase price may be a deterrent for budget-conscious buyers.

2. **Potential for Incompatibility with Stock Wiring** Some aftermarket LED lights may not work seamlessly with the original wiring harness, requiring additional wiring harnesses or relays to prevent flickering or dimming. This could add to the installation complexity and cost.

3. **Flickering or Dimming Issues** If the wiring or voltage regulation is insufficient, LED lights may flicker or appear dim, especially under heavy electrical load (e.g., when using other accessories). This often requires a dedicated wiring solution.

4. **Limited Availability of Replacement Parts** If the unit fails, finding exact replacements may be harder than for more common OEM or aftermarket parts. UIEM or similar brands may not have as widespread support as major manufacturers like Sylvania or Morimoto.

5. **Potential for Overbrightness** While brightness is an advantage, some riders may find the LED output too intense, especially in low-light conditions, which could be distracting to other drivers or cause glare.

6. **Dependence on Quality** Lower-quality LED lights may suffer from poor heat dissipation, leading to premature failure or inconsistent performance. Researching the brand s reputation is crucial.

7. **Voided Warranty (If Installed on Stock Lights)** Installing aftermarket lights on a stock motorcycle may void the manufacturer s warranty, particularly if the modification affects electrical systems or safety components.

8. **Potential for Misalignment** If not installed perfectly, the turn signal may not align correctly with the rest of the tail assembly, reducing visibility or creating a mismatched look.

9. **Limited Aftermarket Support** Unlike OEM parts, aftermarket LED lights may not have as much documentation or community support for troubleshooting installation issues.

10. **Regulatory Compliance Concerns** In some regions, aftermarket lights must meet specific safety standards (e.g., DOT approval). While this UIEM part likely complies, it s worth verifying to avoid legal issues.

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### **Conclusion**

The **UIEM 423987409367 LED Brake/Tail Light with Integrated Turn Signal** is a solid upgrade for Harley-Davidson Sportster and Dyna owners who prioritize visibility, durability, and modern aesthetics. The LED technology offers significant advantages in brightness, efficiency, and longevity, making it a worthwhile investment for riders who frequently travel at night or in low-light conditions. However, the higher cost, potential wiring complications, and the need for careful installation could be drawbacks for some buyers.

For riders who are comfortable with aftermarket modifications and willing to invest in proper wiring solutions (such as a dedicated relay or harness), this light is an excellent choice. Those who prefer simplicity or are on a tight budget may opt for a more affordable halogen alternative or stick with stock components.

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### **Recommendation**

**Buy this UIEM LED light if:**

- You prioritize safety and visibility, especially in nighttime or adverse conditions.

- You are willing to invest in a high-quality upgrade that will last for years with minimal maintenance.

- You are comfortable with aftermarket modifications and can address any wiring concerns (e.g., installing a relay or harness).

- You appreciate the modern, integrated design and want to enhance your bike s appearance.

- You frequently ride in areas with poor lighting or heavy traffic.

**Avoid this UIEM LED light if:**

- You are on a tight budget and cannot justify the higher upfront cost.

- You are not experienced with motorcycle electrical systems and are concerned about wiring complications.

- Your motorcycle is still under warranty, and you do not want to risk voiding it.

- You prefer stock or simpler aftermarket solutions without the need for additional components.

- You are unsure about the part s compatibility with your specific model or wiring setup.

**Alternative Considerations:**

- If wiring is a concern, look for a **pre-wired LED tail light kit** that includes all necessary components.

- For a more budget-friendly option, consider **halogen LED hybrid bulbs** that offer some LED benefits without the full unit replacement.

- Research **Harley-Davidson-approved aftermarket brands** like **Sylvania, Morimoto, or Morry Jones** for additional options with strong warranties and support.

Ultimately, this UIEM part is a **strong upgrade for safety-conscious riders** who value performance and longevity, provided they address any installation challenges proactively. For those who prefer simplicity or are new to aftermarket modifications, a more straightforward solution may be preferable.

Details:

Condition: 100% Brand New. 1.All in one LED tail light: light with running light/brake light/turn signal. Material:ABS Plastic. Bezel Color:Black.

2.License plate light: lights up nice and bright includes a clear lens to illuminate your license on the incorporated bracket. Placement on Vehicle:Rear. Motorcycle LED Brake Tail Light Integrated Turn Signal For Harley Sportster Dyna. Package Included.

Lens Color:Smoke. LED Brake Tail Light Integrated Turn Signal fit Harley Sportster Dyna Motorcycle. For Harley Sportster XL1200C Custom EFI 2007 -2010. For Harley Sportster XL1200C Custom 1999 -2006.

For Harley Sportster XL 1200S sport 2000 -2003. 2.Due to the lighting and screen settings, real color may slightly different from picture. 1.Please compare the details before you purchase.

specifications cyclerearbrake:

  • for models: Sportster, Dyna
  • for makes: Harley
  • brand: Uiem 4
  • part type: Led Turn Brake Light Signal
  • bezel color: Black
  • country of origin: China
  • lens color: Smoke
  • material: Abs Plastic
  • package included: 1 Pc Tail Light
  • placement on vehicle: Rear
  • upc: 423987409367

offer cyclerearbrake:

  • availability: In Stock
  • started: March 16, 2026
  • best offers: True
  • quantity: 2
  • sold: 0
  • options: Ship-to-home

seller cyclerearbrake:

  • city: Glendora, California
  • rating: 0.0%
  • # reviews: 0

payments cyclerearbrake:

  • wallet: Paypal
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general cyclerearbrake:

  • Motorcycle Scooter Parts Accessories > Lighting Lamps > Tail Brake Light Assemblies
  • condition: New

shipping cyclerearbrake:

  • class: Standard
  • service: Standard
  • cost: $0.00
  • type: Fixed
  • transit: 4-10 Days

returns cyclerearbrake:

  • time: 60 Days
  • policy: Returns Accepted
  • paid by: Seller
for models: sportster, dyna, for makes: harley, part type: led turn brake light signal, bezel color: black, country of origin: china, lens color: smoke, package included: 1 pc tail light, placement on vehicle: rear,
category: motorcycle parts > motorcycle scooter parts accessories > lighting lamps > tail brake light assemblies, material: abs plastic, sku: 18915537034210813,
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