Lamp W21/5W 12 Volt Hella

Secure the authenticity and precise functionality of your vehicle's lighting system with the genuine Hella Lamp W21/5W. Manufactured to rigorous industry standards, this component ensures consistent operational parameters, critical for maintaining vehicle safety and compliance. Each Hella bulb is produced with meticulous attention to detail, reflecting the brand's long-standing reputation for automotive lighting excellence. This specific W21/5W lamp is designed for dual-function applications, providing both primary and secondary illumination from a single bulb housing, often utilized in brake/tail light or DRL/position light configurations. Its robust construction ensures reliability in diverse driving conditions.

Technical Specifications

• Bulb Type: W21/5W
• Voltage: 12 Volt
• Wattage: 21W (primary filament) / 5W (secondary filament)
• Brand: Hella
• Part Number: 8GD178560171
• Filament Configuration: Dual Filament
• Base Type: W3x16q (Wedge base)
• Application: Stop Light, Tail Light, Daytime Running Light (DRL), Position Light
• Compliance: ECE R37 Certified
• Operating Temperature Range: Specified for automotive use
• Material Composition: High-grade glass and durable metal base

Compatibility & Fitment

• Designed for standard automotive lighting sockets requiring a W21/5W type bulb.
• Compatible with a wide array of vehicle makes and models utilizing a 12V electrical system for dual-function lighting requirements.
• Consult vehicle owner's manual or existing bulb specifications (e.g., markings on the bulb base or housing) for exact fitment verification.
• Common applications include primary brake lights combined with secondary tail lights, or front daytime running lights combined with position lights.
• Direct replacement for OEM bulbs with the specified W21/5W designation and W3x16q base.
• Always verify the specific bulb type required by your vehicle’s lamp assembly before purchase and installation to ensure proper function and safety.

Key Performance Benefits

• Optimal Brightness Output: Delivers precisely specified lumen output for effective signaling and enhanced vehicle visibility, crucial for accident prevention.
• Extended Service Life: Engineered for durability and longevity under typical automotive operating conditions, reducing the frequency of replacements.
• Direct OEM Replacement: Ensures seamless integration and adherence to original equipment specifications, guaranteeing form, fit, and function.
• Enhanced Road Safety: Contributes significantly to clear vehicle signaling, enabling other drivers to react appropriately and reducing the potential for incidents.
• Resistance to Vibrations: Constructed with a robust filament design and secure base to withstand common automotive vibration stresses and road shocks.
• Consistent Performance: Maintains stable light output throughout its operational lifespan, avoiding dimming or flickering issues.
• Energy Efficiency: Operates efficiently within the vehicle's electrical system, minimizing strain on the alternator and battery while providing necessary illumination.

Authenticity Guarantee

This Hella Lamp W21/5W, Part Number 8GD178560171, is a verified original equipment component. It is procured directly from authorized Hella distributors, ensuring its authenticity and adherence to stringent manufacturing standards. Customers receive a genuine product, free from counterfeits, which performs according to Hella's exacting specifications. This guarantee underpins the quality and reliable operation of the purchased item. Our commitment is to supply legitimate automotive parts that meet the precise demands of modern vehicle systems, ensuring safety and performance compliance.

Prioritize reliable automotive lighting by selecting this authentic Hella replacement component for your vehicle's requirements, ensuring optimal safety and regulatory adherence.