Alla Lighting 1156 7506 Genuine CREE XB-D Xtremely Bright 6000K White LED Lights Bulbs for Auto Back Up ReverseLights Bulbs Lamp Replacement (Set of 2) Chips: Latest design with high performance CREE XB-D LED ---360 degree full angle illumination with projector lens design Color: 6000K xenon white. Aluminum Housing keeps the bulb at a low working temperature --- much better heat dissipation. Longer Lifespan with 50000 working hours Cross Reference Number: 1003, 1073, 1073LL, 1095, 1141, 1141LL, 1156A, 1156ALL, 1156, 1156LL,1156T, 1156NA, 1195, 12088, 1295, 1295NA, 199, 2396, 3497, 3497LL, 631, 631LL, 7506, 7506L, 7506ST, 7506LL,93, 93LL, 97A, 97, 97LL, 97NA, P21W,etc. Application: Backup reverse light lamps replacement for original Sylvania halogen bulb. Warranty: fully ONE YEAR guaranteed for the manuafacturer defect. This bulb may require to install the load resistor to avoid the error code or fast blinking.