1? Vehicle Compatibility – Compatible with Toyota Corolla 2011 2012 2013. Replaces multiple OE numbers including TO2502203, 81150-02B50, TO2503203, 81110-02B50, TY1149B101R, TO2503204V 2? OE Standard – Made to OE specifications. Mounting holes and harness plugs match the factory setup. Directly plugs into the original bulbs and wiring with no modification needed. DOT, SAE, and FMVSS certified for legal road use 3? Material & Weather Resistance – Lens made of PC material with high clarity that resists stone impacts and yellowing under prolonged sun exposure. Housing is PP-TD20 that withstands engine bay heat without deforming. Each unit is seal-tested. Light internal fogging on first use is normal and clears after about 15 minutes with the lights on 4? Function – Replaces aged, yellowed, or collision-damaged factory headlights to restore low and high beam performance for nighttime and rainy driving conditions. The projector lens delivers a clean cutoff that won’t glare oncoming traffic, improving overall driving safety 5? Installation – Manufactured according to factory specifications for hassle-free Easy Installation. No installation instructions included. Professional installation is highly recommended. Headlight Assembly Black Housing Clear Lens Pair Compatible with Toyota Corolla 2011 2012 2013 TO2502203 TO2503203. Virgin Islands (VI), Guam (GU), Northern Mariana Islands (MP), (AS), (AK).. We encourage customers placing orders to these areas to. Thank you for your understanding.