Diode Dynamics 39mm SMF2 LED Bulb - Blue (Pair) Forced Induction>Turbo Kits The entry guards are constructed

The entry guards are constructed of tough thermoplastic and install in minutes with strong automotive-grade adhesive foam tape

Oculus utilizes both active and passive cooling methods to sustain low LED temperatures

a built-in side panel with a cup holder

Kit includes: filter

Diode Dynamics 39mm SMF2 LED Bulb - Blue (Pair) Forced Induction>Turbo Kits The entry guards are constructedFeatures Direct replacement for factory 39mm festoon bulb Adds more modern LED appearance Plug and play simple installation Overview Design. The 39mm SMF2 LED bulb is a direct replacement for any 39mm size bulb commonly found in vanity mirror lights in many vehicles. Populated with two 5050 size SMDs the SMF2 upgrades the factory yellowish incandescent bulb to a more modern LED appearance while adding far more total light output than the factory bulb.