LED Strobe Flash Module Wiring Box For Tail Brake Light For Honda Civic Sedan 2016-2021 Specification: Condition:100% brand New Material: ABS Color: As pictures Install: Interface installation Package included: 1pcs/set Fitment: Fit for Honda Civic 10th Sedan 2016-2021 Only fit for Sedan,not fit for Hatchback. Please check and confirm this things fits yours before buying. Features: 1. Easy to install without too much operation, plug and play. Nondestructive installation. 2. After five times of flashing, it will remain on. If you step on the brake again, it will flash again. 3. Upgraded flashing brake lights to improve the visibility of the car behind, eye-catching. 4. High quality chip, no current overload. 5. Instant start without waiting. Notes: 1. Due to the lighting and screen settings, the real color may slightly different from the picture. 2. Professional installation is recommended. Installation instruction is not included.