2pcs Super Bright Red Light Bulbs Canbus T10 194 High Power 9 LED Car Light Bulbs Auto Replacement Lighting 168 2825 W5W L226 (Set of 2 Bulbs) - high quality premium led light bulbs with 9 LED SMD/Diodes per bulb which operate within a wide 9v-30v Voltage; light bulb Size: ~ 42mm long x 17mm wide (~ 1.7" x 0.7") and 10mm (or 0.4") base Replace for or Fits: T10, T15, 194, 168, W5W, 147, 152, 158, 159, 161, 168, 184, 192, 193, 2825, 912, 920, 921, 501, 259, 280, 285, 447, 464, 555, 558, 585, 655, 656, 657, 1250, 1251, 1252, 2450, 2652, 2921, 2825, 194NA, 658, W16W, 906, W15W, W5WB, etc. Easy installation, plug and play Application/Used for: licence plate light, turn signal light, Side Marker Lights, Side Door Courtesy Lights, Interior Map Lights, Dome Lights, Parking Lights, tail light, backup lights, City Lights, reading light, Cargo Lights, Corner Lights, Trunk lights, Malibu Landscape Lights etc. Light color: red latest generation diodes produce extremely bright light using less power then previous generations. CanBus not for VW/Audi which are vehicle specific.