50.75 GBP
Bosch 5790934 Rear Lamp
Colour: Dark; Red Equipment Variant: Multivan/Caravelle Indicator Colour: White Paired article numbers: 5790933Supplementary Article/Supplementary Info: without lamp base Vehicle Equipment: for vehicles with tailgate
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Overview of the Bosch 5790934 Rear Lamp
The Bosch 5790934 Rear Lamp is a high‑performance lighting component designed for rear illumination on a wide range of commercial and passenger vehicles. Engineered with precision, this lamp delivers reliable visibility while meeting stringent automotive safety standards.
Key Functionalities
- Dual‑mode operation: Provides both parking light and reverse light functions in a single unit.
- Robust construction: Features an impact‑resistant housing that protects the internal optics from vibration, shock, and environmental exposure.
- Efficient illumination: Utilizes advanced LED technology to achieve bright, uniform light distribution with low power consumption.
Design & Compatibility
The lamp’s compact form factor allows seamless integration into existing vehicle lighting assemblies. It is engineered to fit the Bosch 5790934 mounting specifications, ensuring a secure and precise installation on both left‑hand and right‑hand side rear light units.
Technical Specifications
| Feature | Description |
|---|---|
| Model Number | Bosch 5790934 |
| Type | Rear Lamp (Dual‑mode) |
| Light Source | High‑brightness LED array |
| Operating Voltage | 12 V DC |
| Power Consumption | Approximately 5 W (typical) |
| Color Temperature | 6500 K (Daylight) |
| Beam Pattern | Wide‑angle, uniform distribution for optimal rear visibility |
| Ingress Protection | IP65 – dust‑tight and protected against water jets |
| Operating Temperature Range | -40 °C to +85 °C |
| Lifetime | ≥ 30,000 hours (LED lifespan) |
Installation Guidelines
Installing the Bosch 5790934 Rear Lamp is straightforward for technicians familiar with standard automotive lighting systems. Follow these steps to ensure optimal performance:
- Disconnect Power: Safely disconnect the vehicle’s battery or power source before beginning work.
- Remove Existing Unit: Carefully detach the current rear lamp assembly, noting any wiring harness connections and mounting brackets.
- Align Mounting Points: Position the new lamp so that its mounting holes align precisely with the vehicle’s bracket system.
- Screw Securely: Tighten all fasteners to the manufacturer’s torque specifications to avoid vibration loosening.
- Reconnect Wiring: Attach the electrical harness, ensuring proper polarity and secure connections.
- Test Functionality: Reconnect power and verify that both parking and reverse lights illuminate correctly. Check beam alignment for uniform coverage.
Maintenance & Troubleshooting
Regular maintenance of the rear lamp ensures longevity and consistent performance. Follow these recommendations:
- Visual Inspection: Periodically inspect the lamp housing for cracks, corrosion, or debris that could impede light output.
- Clean Optics: Gently wipe the LED lens with a soft, lint‑free cloth to remove dust and grime. Avoid abrasive materials.
- Check Wiring Integrity: Inspect all connectors for signs of wear or loose contacts; tighten as needed.
Troubleshooting Common Issues
| Symptom | Possible Cause | Recommended Action |
|---|---|---|
| No illumination when vehicle is in reverse | Faulty reverse light switch or wiring fault | Inspect and replace the switch; check continuity of the reverse circuit. |
| Dim or uneven lighting | LED degradation or dirty lens | Clean the lens; if dimming persists, consider replacing the lamp. |
| Intermittent operation | Loose connections or vibration damage | |
| Secure all electrical connectors and ensure mounting bolts are torqued to spec. |
Applications & Vehicle Compatibility
The Bosch 5790934 Rear Lamp is suitable for a broad spectrum of vehicles, including:
- Commercial vans and trucks – ideal for fleet operators requiring durable rear lighting.
- Passenger cars – enhances safety with reliable reverse illumination.
- Specialty vehicles – adaptable to custom light housings due to its standardized mounting geometry.
Performance Highlights
By integrating cutting‑edge LED technology, the Bosch 5790934 Rear Lamp offers:
- Superior brightness – delivering clear visibility even in low‑light conditions.
- Energy efficiency – reducing electrical load and extending vehicle battery life.
- Long service life – with a projected lifespan of over 30,000 hours, minimizing replacement frequency.
- Environmental resilience – engineered to withstand temperature extremes, moisture, and dust ingress.
Conclusion
The Bosch 5790934 Rear Lamp stands out as a reliable, high‑quality lighting solution for rear vehicle illumination. Its robust construction, efficient LED performance, and straightforward installation make it an excellent choice for automotive professionals seeking durability and safety in their lighting systems.
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Category
This product is cataloged in our store in these categories
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- Complete sets of rear lights for car |
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International
Find this product in one of our international stores
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| Colors
Predominant colors of the product |
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| Identifiers | |
| Brand | ![]() Bosch is a brand of power tools and appliances. The company was founded in 1886 and produces a wide range of power tools, appliances, and accessories. Bosch tools are known for their quality and durability, and the company is a leader in innovation and design. |
| Model | Bosch 5790934 |
| MPN | Bosch 5790934 |
| ID | 8278267 |
| Dimensions / Weight | |
| Key Features | |

