OSRAM LEDriving SL LED W21W Amber (Twin)

OSRAM LEDriving® SL W21W Yellow Auxiliary Lamps

Upgrade your vehicle’s indicator and signal lights with OSRAM LEDriving® SL W21W Yellow replacement lamps. Engineered to produce an intense, vibrant yellow/amber illumination, these high-performance LED retrofits deliver exceptional signal clarity and modern styling for rear and side turn signals.

Consuming up to 80% less energy compared to standard W21W glass wedge bulbs, these lamps feature homogeneous light distribution for clean, uniform signaling without unsightly hot spots or dim zones.

Key Features & Benefits

• Vibrant Yellow/Amber Light: Delivers intense, high-contrast yellow illumination for crisp, unmistakable turn signal visibility.
• Homogeneous Light Distribution: Designed for uniform, wide-angle light spread across the entire reflector housing.
• Energy Efficient: Consumes up to 80% less energy than traditional incandescent W21W wedge bulbs.
• Durable & Long-Lasting: Engineered with superior shock and vibration resistance for extended service life and reliable operation.
• Easy Plug & Play Fit: Fits standard W21W (W3x16d) wedge bases for quick, hassle-free replacement.

Why Choose OSRAM LEDriving® SL W21W Yellow?

Traditional amber-coated incandescent bulbs often fade or respond sluggishly over time. OSRAM LEDriving® SL W21W Yellow bulbs provide an instant, plug-and-play performance boost, offering instant-on response times and a rich amber glow backed by trusted German LED technology.

• Fitment Note: Please check your vehicle’s manual or existing bulb socket (W21W / W3x16d wedge base) to ensure correct compatibility before ordering. (Note: These products do not have ECE approval and must not be used on public roads in exterior applications).