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The Diode Dynamics 39mm SMF2 LED bulb in cool white, sold as a pair, replaces factory 39mm festoon bulbs in vanity mirror and similar lights. It uses two 5050 SMDs to produce a measured 24 lumens for noticeably more usable light and a cleaner LED appearance. Built with an embedded load resistor and implanted diode, plus constant-current circuitry and transient suppression, it installs plug-and-play and carries a three-year replacement warranty.
Diode Dynamics 39mm SMF2 LED Bulb - Cool - White (Pair)
