Diode Dynamics S550 Mustang Interior LED Conversion Kit
Replace the facelift S550’s interior bulbs with LEDs without modifying the lamp housings. The kit contains two 194 HP5 map-light bulbs, one 194 HP5 glovebox bulb and four 74 SMD1 vanity-light bulbs. A boot bulb is not included in this 2018–2023 kit.
White, red, green and blue versions are available. These are Stage 2 kits, with 340 lumens quoted for the package. The stated figures are 92 measured lumens for a cool-white HP5 bulb versus approximately 35 for the original bulb. Do not assume identical output for every colour.
Diode Dynamics uses established LED-component suppliers and automated assembly, quoting measured light output rather than the theoretical sum of individual LED-chip ratings.
Fits Ford Mustang S550 facelift 2018–2023. The 2015–2017 pre-facelift kit is a separate product.
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