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The Diode Dynamics SL2 Pro LED bulb is a direct plug-and-play replacement that raises light output while preserving beam focus. It combines next-generation TST LEDs with an internal top-mounted fan for active, sealed cooling so the bulb can run at higher power without sacrificing the original hotspot or creating streaky cutoffs. The SL2 Pro is a fully integrated, wire-free unit backed by a limited lifetime warranty and designed in the USA. Note: legal in the USA for fog light use only.
Diode Dynamics H11/H8/H9 White SL2 Pro LED Bulb (one)
