Diode Dynamics - 921 XPR Red (single)

<p><strong>Features</strong></p><ul><li>Intense red LED illumination.</li><li>Direct replacement compatible with Scion xB 3rd brake light bulb.</li><li>Plug and play no modification with factory 921 bulb size.</li><li>Instant on/off for faster response.</li></ul><p><strong>Overview</strong></p><p><strong>Instant Brake. </strong>The factory incandescent 3rd brake light bulb on most vehicles lights up in a glow which takes a moment to turn on. A modern LED upgrade provides instant response which can alert other drivers on the road earlier while also providing a modern LED appearance. This third brake light LED is a great upgrade in both style and function.</p><p><strong>Quantity. </strong>As different trim levels often come equipped with different third brake lights we have listed bulbs individually here. Please double-check on your vehicle and select the quantity needed to replace all of your bulbs.</p><p><strong>Correct Color. </strong>You'll see that we only offer a red color option which is correct to SAE/DOT red requirements. This provides the most output through the red lens of the 3rd brake light as the red lens acts as a filter only allowing red light through.</p><p><strong>Brightness. </strong>All Diode Dynamics LED lighting is rated with accurate measured lumen figures not calculations or guesses. We test the true output in-house and provide you the real numbers to compare.</p><p><strong>Reliability. </strong> Diode Dynamics LEDs are built with constant-current inductive circuitry along with transient suppression. While more expensive than simple bulbs this allows Diode Dynamics LEDs to last for years with no flickering or failure.</p>

• Direct replacement for your factory bulb
• Molded construction with sturdy double terminals
• Increased output with LED Appearance
• Plug and play simple installation