The 28mm SMF2 blue festoon LED bulb is a direct replacement for 28mm interior bulbs, updating vanity mirrors and cabin lights to a modern blue hue with increased output. Populated with two 5050 SMD LEDs, it includes an embedded load resistor and implanted diode for reliable, consistent operation and uses durable metal terminals to maintain a secure fit. With roughly 24 lumens measured output, the SMF2 provides a brighter, plug-and-play alternative to incandescent festoon bulbs.
Diode Dynamics 28mm SMF2 LED Bulb - Blue (Single)