29mm HP6 LED Bulb – Cool White (Single) - Diode Dynamics DD0292S

Upgrade your Miata’s interior and license plate lighting with the Diode Dynamics 29mm HP6 LED Bulb – Cool White (Single). Designed as a direct replacement for standard 29mm festoon bulbs, this high-performance LED offers bright, modern illumination in a compact package.

The HP6 design uses six high-power LEDs to provide significantly more light output than factory bulbs while maintaining even distribution and minimal glare. At 6000K cool white, the HP6 delivers a crisp, clean look that instantly modernizes your Miata’s interior or exterior lighting. Perfect for dome lights, trunk lights, or license plate applications, this single bulb transforms visibility and style.

Unlike generic LEDs, Diode Dynamics bulbs feature constant-current circuitry and a thermally managed design to ensure consistent output without flickering or early failure. Manufactured in St. Louis, Missouri, every bulb is built under strict quality control for superior reliability, making it ideal for both daily drivers and track-day Miatas.

Installation is plug-and-play—simply swap your old festoon bulb with no wiring or resistors required. With a lifespan rated for thousands of hours, the HP6 is engineered to withstand vibration, heat, and the demands of spirited driving.

Backed by Diode Dynamics’ 3-year worry-free warranty, the 29mm HP6 LED bulb is the smart, durable choice for Miata enthusiasts who want performance lighting that lasts.

Installation Instructions

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