Jtech 10x T10 8-SMD Blue LED Car Lights Bulb Interior, Instrument Cluster, License Light W5W, 147, 152, 158, 159, 161, 168, 184, 192, 193, 194 2825 Direct replacement for all T10 Wedge Type W5W, 147, 152, 158, 159, 161, 168, 184, 192, 193, 194 2825. (Genuine High Quality PREMIUM LEDs and Module, Pure Color Uniformity ) JTECHnow britelites has satisfied customers worldwide with superior product quality manufactured by the Latest Technology and Service. There are cheaper chipset and modules on the market. * * If they don't light after inserting into the socket, please insert oppositely or flip the bulb horizontally to match the + and - polarity. Also, try to pull the pins on the base outwards and sideward a little in case the bulb is slightly loose in socket. ***** In case of License Plate Light Use, Please be sure to seal the cover well to protect the bulbs, Otherwise, It will be flickered or burn out by short circuit due to water/moisture penetration. If you receive the product not in the solid JTECHnow britelites Logo package with anti-static protective polyethylene foam cushioning, You can claim with that fake seller to get your money back...... The fake seller should gurantee " No return and money back "