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The Diode Dynamics 31mm SMF2 LED bulb in warm white (3000K) is sold as a pair and directly replaces factory 31mm festoon bulbs found in vanity mirror lights. Each bulb carries two 5050 SMD LEDs and provides about 24 lumens of measured output, improving both color and usable light compared to incandescent bulbs. The SMF2 features an embedded load resistor and implanted diode, constant-current circuitry with transient suppression, and molded terminals for a secure, vibration-resistant fit. Installation is plug-and-play and the pair is covered by a three-year replacement warranty.
Diode Dynamics 31mm SMF2 LED Bulb Warm - White (Pair)
