SS3 SAE Lexus IS250C/350C Fog Light Kit

The Diode Dynamics SS3 SAE Fog Light Kit is a direct-fit LED fog light upgrade for the Lexus IS250C and IS350C, replacing your factory halogens with a clean, factory-integrated look that performs far better in low-visibility conditions. Whether you're cutting through rain, snow, or early-morning fog, this kit delivers proper SAE-compliant forward lighting without the scattered output of a tired stock setup.

The SS3 Series is available in Sport, Pro, and Max output levels, so you can match the brightness to your driving style and budget. Beam pattern choices include White SAE Fog and Yellow SAE Fog — yellow being the preferred choice for heavy precipitation where reduced glare off moisture matters most.

Custom-fit brackets make installation straightforward, and the TIR optic design keeps light focused where it belongs rather than washing uselessly into the sky or oncoming traffic. If you want fog lights that actually function like fog lights should, this kit is built for exactly that.