The 31mm SMF2 LED bulb serves as a direct replacement for any 31mm-size bulb commonly found in dome lights, map lights, and trunk lights in many vehicles.
Populated with two 5050-size SMDs, the SMF2 upgrades the factory yellowish incandescent bulb to a more modern LED appearance.
Designed with an embedded load resistor and implanted diode, the SMF2 ensures superior reliability.
With durable metal terminals, it fits snugly in the socket, and its lightweight design means it won't vibrate loose over time.
Unlike other bulbs on the market, this bulb features constant-current circuitry along with transient suppression.
This design allows the bulb to last for years, not months, with no flickering or failure.
Backed by an industry-leading three-year replacement warranty, the SMF2 LED provides 19 lumens of true measured output, offering similar light output to your original 31mm-sized bulb.
In addition to vibrant colors of blue, red, amber, and green, the SMF2 is also available in cool white 6000K and warm white 3000K options.
Whether you want a modern cool white appearance or a traditional warm white color, there is a color to fit your need.
