Universal red plastic motorcycle taillight, integrated brake light/taillight, compatible with scooters/quads, improved taillight unit for better night vision.--BIEMMEDUE

Improved night vision: The housing is made of highly transparent red plastic and features an optimized reflector structure. Combined with a high-performance bulb or LED module, it provides more visible and penetrating brake and position signals at night or in twilight, thus increasing passive safety. Robust and practical construction: The housing is made of weather-resistant, UV-resistant, and corrosion-resistant red plastic, making it ideal for use on all-terrain vehicles (ATVs) and scooters in dusty, wet, and rough environments. Economical and durable. Integration of two functions: Position light (continuous light) and brake light (high brightness) are integrated into a single housing. Brightness can be adjusted via a standard dual-filament bulb socket (Type 1157) or integrated LEDs, thus meeting basic lighting and signaling requirements. Wide Compatibility: This light is compatible with most scooters, ATVs, and other all-terrain vehicles (ATVs) and their rear mounting points, providing a universal solution for replacing old, damaged, or retrofitting original taillights. Important Installation and Compatibility Notes: Interface and Functional Compatibility: Interface Type: Please check if your original taillight has a two-wire interface (common ground, one constant light wire, and one brake light wire) or a three-wire interface (separate brake light, constant light, and ground wires). The interface of this product must be compatible. Specifications: If this product uses a standard bulb, it is typically a dual-filament brake light bulb (e.g., 1157/P21/5W). Please purchase or obtain the correct model according to the product instructions. The LED versions do not require a bulb change.

Installation and Mounting:

Before installation, please measure the center-to-center distance of the original taillight mounting holes, as well as the overall dimensions, to ensure this product can be easily mounted to the chassis, fender, or license plate.

The red plastic housing may have a slight color variation from the original vehicle color, which is normal.

Wiring and Testing the Circuit:

When connecting, be sure to clearly distinguish the brake light wire, the wire for the small, always-on indicator light, and the ground wire.

Incorrect wiring may cause malfunctions (e.g., the brake light stays on while braking, or the parking light illuminates). It is recommended to perform a brief functional test to verify the operation of each circuit before final connection and insulation.