The Diode Dynamics 36mm SMF2 LED bulb in red is a single direct-replacement bulb for 36mm festoon sockets commonly found in vanity mirror lights. Fitted with two 5050 SMD LEDs, it upgrades the factory incandescent tone to a modern red LED appearance while increasing usable output to about 24 lumens per bulb. The SMF2 includes an embedded load resistor and implanted diode, constant-current circuitry with transient suppression, sturdy metal terminals, and simple plug-and-play installation backed by a three-year replacement warranty.
Diode Dynamics 36mm SMF2 LED Bulb - Red (Single)