The Diode Dynamics Stage 1 Red interior LED kit for 2018–2019 Ford Mustang swaps factory vanity, map and glovebox incandescent bulbs for direct-fit LEDs to give the cabin a red tint with slightly higher output than stock. Stage 1 balances subtle color change and modest brightness gains while remaining plug-and-play. Diode Dynamics backs measured lumen ratings and designs LEDs with constant-current circuitry and transient suppression for dependable operation.
Diode Dynamics 18-19 Mustang Stage 1 Mustang Interior LED Light Kit - Red