Waterproof LED tail lamp for E-Class W213 2017-2020 left side A21390677001、Applicable Model: Car tail lamp is replacement for Benz E‑Class W213 Pre‑Facelift 2017 to 2020, please confirm whether your model is applicable before buying. 2、Waterproof and Durable: Premium taillights have high brightness, durable ABS housing and PMMA lenses, strong water resistance, and can be used stably for a long time. 3、Excellent Performance: Taillights can significantly improve the texture of the car exterior, have better penetration effect, effectively remind the rear car, and improve driving safety. 4、Direct Replacement: The taillights are professionally processed to meet or even exceed OE standardsand, and can directly replaces the old and damaged taillight of the original car. 5、Simple Installation: It's a plug and play OE taillight that doesn't require programming, perfectly matches your car, so you can install it quickly without professional skills.