2pcs Premium LED Light Bulbs Canbus Extremely Bright White High Power 1156 BA15S 30 LED Car Light Bulbs Auto Replacement Lighting L261 (Set of 2 Bulbs) - high quality premium led light bulbs with 30 LED SMD/Diodes per bulb which operate within a wide 9v-30v Voltage; light bulb Size: ~ 54mm long x 19mm wide (~ 2.1" x 0.7") Replacement for/Fit: 1156, BA15S, 1156A, 1156NA, 1073, 1095, 1141, 1195, 12088, 1295, 1295NA, 199, 2396, 3497, 631, 7506, 93, 97, 97A, 97NA, etc. A BA15S bayonet base allows for easy plug-and-play installation Application: Back Up Reverse Lights, Brake Lights, Tail Lights, Parking Lights, Side Marker Lights, Daytime Running Lights etc. Load resistor or flash relay might be needed to prevent the hyper flash when replacement for Turn Signal Lights, etc. Light color: white latest generation diodes produce extremely bright light using less power then previous generations. CanBus not for VW/Audi which are vehicle specific.