BMW 3 Series Tail Lights BM-B121C For BMW 3 Series G20 (2019–2020)

LED Tail Light Upgrade for BMW 3 Series (G20)

The CoolLamp BM-B121C BMW 3 Series Tail Lights are high-performance aftermarket lighting upgrades designed specifically for the BMW 3 Series (G20 Chassis), covering model years 2019 through 2020. This model offers a distinct aesthetic enhancement, replacing the factory lights with a sharper, more aggressive LED design that perfectly complements the sporty lines of the ultimate driving machine.

Engineered for enthusiasts who demand superior aesthetics and performance, the BM-B121C transforms the rear profile of the vehicle, giving it a unique visual signature distinct from the standard factory appearance.

BMW 3 Series Tail Lights Key Features & Benefits

Designed for G20 Chassis

Precisely molded to match the trunk lid and body lines of the BMW 3 Series Sedan (G20). Whether for a 330i or M340i, these lights ensure a seamless, factory-grade fitment with precise gaps.

Dynamic Sequential Turn Signals

Features modern Sequential (Flowing) LED Turn Signals. When the turn signal is engaged, the amber LEDs sweep across the housing, creating a fluid animation that matches the high-end nature of the BMW brand and improves visibility.

High-Performance LED Output

Upgrades all rear lighting functions to high-intensity LEDs. The “Model C” configuration provides a distinct light pattern for running lights and brake lights, ensuring instant illumination response and superior brightness compared to standard units.

Dynamic Startup Animation

Equipped with a “Welcome” lighting sequence that activates when the vehicle is unlocked or started. This ceremonial lighting effect adds a sophisticated, high-tech touch to the vehicle ownership experience.

Plug & Play Installation

Designed with OEM-style connectors to interface directly with the factory wiring harness. Installation is straightforward with no need for cutting or splicing wires.

Durable & Weather-Resistant

Manufactured with high-grade PC + ABS housing and UV-resistant lenses. The assembly is sealed to protect against moisture intrusion, dust, and vibration, ensuring long-lasting reliability.

OEM & ODM Automotive Lighting Manufacturer – CoolLamp

CoolLamp specializes in automotive headlights and tail lights, offering:

• OEM & ODM manufacturing

• BMW 3 Series (G20) styling upgrades

• Custom LED lighting design

• Private label & logo branding

• Stable bulk supply for distributors and wholesalers worldwide