The Diode Dynamics 921 HP36 LED bulb pair upgrades factory incandescent 921-size bulbs to a modern LED appearance with full housing distribution. Populated with 36 high-power LEDs the HP36 provides omnidirectional light and installs with a simple bulb swap. An aluminum casing aids thermal dissipation and the nonpolar circuit design includes voltage spike protection. Built for reliability with constant-current circuitry and transient suppression and backed by a three-year replacement warranty.
Diode Dynamics 921 LED Bulb HP36 LED - Cool - White (Pair)