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The Diode Dynamics 28mm SMF1 LED bulb pair in red is a direct replacement for 28mm festoon bulbs typically found in vanity mirror lights, providing a modern LED appearance with output comparable to the stock incandescent. Each lamp uses one 5050 SMD and delivers about 16 lumens, and 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 secure fit, installation is plug-and-play, and Diode Dynamics offers a three-year replacement warranty.
Diode Dynamics 28mm SMF1 LED Bulb - Red (Pair)
