Direct replacement for factory 28mm festoon bulb enables easy installation
LED technology provides up to double the total light output compared to incandescent bulbs
Embedded load resistor and implanted diode ensure long-term reliability and consistent performance
Durable metal terminals prevent vibration and ensure secure fit in socket
Industry-leading three-year replacement warranty offers peace of mind
Summarized by Shop
Features Direct replacement for factory 28mm festoon bulb Adds more modern LED appearance Plug and play simple installation Overview Design. The 28mm SMF2 LED bulb is a direct replacement for any 28mm-size bulb commonly found in vanity mirror lights in many vehicles. Populated with two 5050-size SMDs the SMF2 upgrades the factory yel