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LED third brake light and reverse bulb (single, 921)

Diode Dynamics 921 HP36 LED Third Brake Light
LED third brake light and reverse bulb (single, 921)
Give your Miata modern lighting technology. This is also the correct bulb for the reverse lights on an NC.

Made in the USA

Availability: In stock



Make that car behind you see your brake lights!

We use LEDs from Diode Dynamics because they're the best ones we've found. They're made in the US to high standards, not just the minimum price. They've got constant-current circuitry to protect the bulbs from transients and offer a three year warranty.

This 921 is the right bulb for the third brake light on the NA Miatas. It's also the bulb to use in the reverse lights of an NC. Usually, we'd recommend a red LED for this application but we have found that this white one works well. It's good and bright and does not have a pink glow, it's pure red. At 210 lumens, it's brigher than stock.

Sold as single. If you are using them for reverse lights in your NC, you'll need two. 

Diode Dynamics HP36

Additional Information

Additional Information

Part number M28-11420 210 LUMENS
Fits: 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
Manufacturer Diode Dynamics
Flyin' Miata exclusive No
Fits Exocet? No
Proposition 65 Warning: Cancer and reproductive harm
California emissions Emissions regulations do not apply
Instructions for this part are not currently available online.

Why stop here? Consider this upgrade.