Fit for Kia Optima (2011-2015) D1S Low Beam HID Headlight Bulbs, 6000K Xenon White LED Headlight Bulbs, Super Bright LED High Beam Low Beam Conversion Kits, Pack of 2 - FZPJJNB

• HIGH BRIGHTNESS: With 6000K cool white light, 300% brighter than your stock headlights. P4 technology to ensure a perfect beam pattern without any dark spots or foggy light. STABILITY AND DURABILITY: Temperature Adjustment IC are installed beneath the bulb for preventing overheat issue and adjusting temperature automatically. Also this headlight uses Copper Base Board Design for better heat dissipation. This Headlights bulbs can work over 50,000 hours! EASY INSTALLATION: Can be installed in 10 mins. No relay. No capacitors. No extra wiring. Plug and play. IP68 WATERPROOF: Water-proof and heat-protected with integrated cooling chip and fan for heat dissipation. Rainproof driver, housing, and fan works even in extreme situations. Automatic short-circuit protection. WIDELY USED IN VARIOUS SCENARIOS: IP68 waterproof, high temperature anti-aging rubber ring keep sealing for your lighting system, it can work well in rainy, snowy or foggy days,ensure you stay a better driving experience in bad weather.