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The Diode Dynamics 28mm SMF1 LED bulb in blue is a single direct replacement for 28mm festoon bulbs commonly used in vanity mirror lights, converting yellowish incandescent light to a modern LED appearance while maintaining similar output. Built around one 5050 SMD and rated at 16 lumens, the SMF1 includes an embedded load resistor and implanted diode plus constant-current circuitry and transient suppression for reliable, flicker-free operation. Durable terminals ensure a snug fit and plug-and-play installation, and the bulb carries a three-year replacement warranty.
Diode Dynamics 28mm SMF1 LED Bulb - Blue (Single)
