OPT7 1156 BA15S Advanced Bright 28-SMD LED - Signal/Reverse Light Bulbs - White 28-Advanced Bright SMD LEDs lights per bulb Advanced Bright technology allows OPT7 LEDs to last 20x longer than halogen, and 3x longer than other LEDs Solid State design makes it 100% water, shock, dust, and rumble-proof Direct Replacement makes install is simple, quick, and customizable Includes a hassle free 1-year manufacturers warranty