OSRAM LEDriving SL LED W21W Red (Twin)

OSRAM LEDriving® SL W21W Red Auxiliary Lamps

Upgrade your vehicle’s rear and brake lights with OSRAM LEDriving® SL W21W Red replacement lamps. Engineered to produce an intense, brilliant red illumination, these high-performance LED retrofits deliver exceptional signal clarity and modern styling for rear vehicle lighting applications.

Consuming up to 80% less energy compared to standard W21W glass wedge bulbs, these lamps feature homogeneous light distribution for clean, uniform illumination across the entire tail or brake light housing.

Key Features & Benefits

• Intense Red Illumination: Delivers a deep, high-contrast red beam for crisp, clear brake and rear light signaling.
• Homogeneous Light Distribution: Designed for uniform, wide-angle light spread without harsh hot spots or dark zones.
• 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 Red?

Faded incandescent brake and tail lights can slow reaction times for drivers behind you. OSRAM LEDriving® SL W21W Red bulbs offer an instant, plug-and-play performance boost, delivering faster light response and a vibrant red 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).