The Diode Dynamics 36mm SMF2 LED bulb in blue is a single direct-replacement for 36mm festoon sockets commonly used in vanity mirror lights. With two 5050 SMD LEDs per bulb, it upgrades yellowish incandescent light to a modern blue LED appearance and produces about 24 lumens of measured output per bulb. The SMF2 is built with an embedded load resistor, implanted diode and constant-current circuitry with transient suppression, and it uses sturdy metal terminals to fit snugly without vibrating loose. Installation is plug-and-play and Diode Dynamics offers a three-year replacement warranty.
Diode Dynamics 36mm SMF2 LED Bulb - Blue (Single)