I purchased this from Enlarge Shoji (on Amazon, March 31, 2025) and installed it for about 5 months. I have removed it from the vehicle and am offering it for sale. Operation has been confirmed. There are minor scratches on the connectors from removal, but there are no issues with operation. The following is an excerpt from Enlarge Shoji's sales page: ↓ N-BOX N-Box dedicated JF3 JF4 LED tail light 4-light illumination, all-light illumination [Year: December 25, 2020 and later] The rear view of the N-BOX will be completely transformed! The area around the brake light, which previously only lit up when the parking lights were on, will now light up in conjunction with the brake lights when this product is installed! The entire rear lamp will light up red, providing an outstanding dress-up effect! It will strongly appeal to following vehicles when waiting at traffic lights during daytime driving! Give your car an originality that is different from other N-BOXs on the road. [Compatible Models] Honda N-BOX/N-BOXcustom 6BA-JF3 6BA-JF4 * Not compatible with slope specifications. [Compatible Years] December 25, 2020 and later * Models before December 24, 2020 have a different connector shape. Please confirm the year of your vehicle when ordering. [Caution] * This product is designed to illuminate all lights when braking, so it is not a product that is always on. * Models before December 24, 2020 have a different shape. Please confirm the year of your vehicle to avoid mistakes. Here is the Enlarge Shoji website: https://enlargecorp.co.jp/products/detail/1039