The Diode Dynamics 28mm SMF1 LED bulb set of four in red replaces 28mm festoon bulbs commonly used in vanity mirror lights to provide a modern LED appearance with light output similar to the original incandescent. Each SMF1 is built around a single 5050 SMD and rated at 16 lumens, and includes an embedded load resistor, implanted diode, constant-current circuitry and transient suppression to reduce flicker and extend service life. The molded construction and durable terminals ensure a snug fit, installation is plug-and-play, and the product carries a three-year replacement warranty.
Diode Dynamics 28mm SMF1 LED Bulb - Red Set of 4