Lamp 1 Pole W21W 12V 21W

This Lamp 1 Pole W21W 12V 21W is a precision-engineered lighting component, manufactured in Korea under stringent industrial standards. It is designed for direct replacement applications, ensuring optimal operational reliability within specified vehicle electrical systems. Its construction adheres to precise illumination requirements, providing consistent light output crucial for effective vehicle signaling functions such as turn indicators or brake lights.

Technical Specifications

• Input Voltage: 12V DC, engineered for seamless integration into standard automotive electrical systems without causing undue strain.
• Power Consumption: 21W, calibrated to deliver distinct illumination while maintaining an optimal balance with the vehicle's electrical load.
• Bulb Type Designation: W21W (7440, T20 Wedge Base), confirming its status as a widely adopted fitment standard across diverse automotive platforms.
• Filament Configuration: Single pole (1 filament) design, purpose-built for dedicated lighting functions like singular stop lamps, distinct tail lights, or explicit indicator signals.
• Manufacturing Origin: Produced in Korea, reflecting a manufacturing provenance associated with advanced industrial capabilities and rigorous quality assurance protocols.
• Base Type: W3x16d, precisely engineered to facilitate secure and mechanically accurate fitment within designated lamp housings, preventing vibration-induced issues.
• Glass Envelope Composition: Clear, high-transmission glass construction ensures maximum light disbursement efficiency and a uniform illumination pattern.

Compatibility & Fitment

• Direct Replacement: Engineered for seamless, plug-and-play integration into vehicle lighting systems specifically designed for W21W type bulbs, eliminating the need for modifications.
• Primary Applications: Deployed in critical signaling roles, including front and rear turn signal lamps, reverse lights, and certain brake light configurations, for clear communication of driver intent.
• Vehicle Systems Adherence: Fully compatible with 12V automotive electrical architectures, ranging from passenger vehicles to light commercial applications, ensuring broad applicability.
• Fitment Standard Compliance: Rigorously adheres to W3x16d base specifications, guaranteeing precise mechanical seating and reliable electrical contact within the lamp socket.
• Interchangeability: Serves as a direct functional replacement for OEM part numbers corresponding to 12V 21W W21W single-pole specifications across various vehicle brands.
• Installation Protocol: Requires standard automotive bulb replacement procedures; no specialized diagnostic tools or complex programming are typically needed, facilitating ease of maintenance.

Key Performance Benefits

• Operational Reliability: This component delivers consistently uniform and dependable light output, critical for effective signaling and ensuring vehicle visibility under diverse conditions.
• Enhanced Durability: Constructed from high-grade, resilient materials, this lamp offers an extended operational lifespan and superior resistance to automotive stressors such as vibration and temperature fluctuations.
• Precision Engineering: Manufactured to exact specifications, ensuring an optimal and compliant beam pattern, accurate luminous flux, and precise chromaticity as per design requirements.
• Electrical Efficiency: Operates at the rated 21W, providing ample brightness for its intended function while effectively managing power consumption to prevent undue strain on the vehicle's electrical system.
• Standardized Compliance: Adheres strictly to relevant international and regional automotive lighting standards, supporting vehicle safety inspections and regulatory requirements.
• Direct Fitment Advantage: Designed for straightforward installation, this component guarantees a secure and accurate fit within the designated lamp housing, streamlining maintenance and reducing installation complexity.

Authenticity Guarantee

This Lamp 1 Pole W21W 12V 21W is guaranteed to conform rigorously to its stated technical specifications. Its Korean origin signifies production under certified quality management systems, where each unit undergoes stringent testing for critical operational parameters. These tests encompass verification of luminous flux, electrical resistance, and mechanical integrity. This commitment to manufacturing precision provides explicit assurance of product performance, longevity, and regulatory compliance.

Acquire this precisely manufactured lighting component for dependable and consistent signaling capability in your vehicle applications.