They are usually called clear-lens tail lights, or simply clear tail lights. In catalogs and aftermarket catalogs they’re often labeled as clear-lens assemblies or Euro-style tail lights.
Although the lenses are transparent, the light emitted is still red, achieved by red LEDs or red-tinted bulbs behind the clear lens. The appearance changes while the function remains to signal braking and indicate position on the road.
Common terminology
Here are the terms you’ll encounter when shopping or reading automotive coverage:
- Clear-lens tail lights
- Clear tail lights
- Euro-style tail lights
These terms are often used interchangeably by manufacturers and retailers, though each design can have different interior arrangements, reflectors, or LED patterns.
Design variations and considerations
Designs range from fully transparent lenses to blends that keep red inner segments or reflectors visible through the lens. Some versions are described as smoked or tinted, which reduces the brightness of the lens’ appearance while still emitting red light.
- Full clear lens with red LED segments or bulbs behind it
- Clear lens with red interior housing or reflector components
- Smoked or tinted clear lenses that darken the appearance
In all cases, the key is that the light output remains red and clearly visible to other drivers, and that the part complies with local vehicle-safety standards and regulations.
Regulatory and safety considerations
Regulations governing tail lights vary by country and region, so buyers should verify compliance before installation.
Regional guidance
In many markets, tail lights must emit red light and meet specific brightness and visibility standards. Aftermarket clear-lens lights often require certification or homologation (such as FMVSS 108 in the United States or ECE homologation in many parts of Europe) to be legally used on public roads. Some jurisdictions restrict drastic cosmetic changes that could mislead other drivers or affect reflectivity.
Always check local laws and consult a qualified installer to ensure the components you choose are road-legal where you drive.
Summary
Clear tail lights refer to transparent-lens tail light assemblies that offer a distinct look while maintaining red signaling output. They come in several variations—from fully clear lenses to designs with red inner elements—and are marketed under terms like clear-lens tail lights and Euro-style tail lights. Legal acceptance depends on regional regulations and proper certification, so prospective buyers should verify compatibility with local safety standards before purchasing or installing.
Are clear taillights illegal?
Yes. The Federal Motor Vehicle Safety Standards clearly state that measuring the performance and color of a lamp assembly is done with the light source energized.
What are clear tail lights?
With clear lenses, the LED bulbs radiate unobstructed beams of light, meeting or surpassing safety standards on the road. This clarity allows other drivers to clearly see your vehicle's brake lights, turn signals, and reverse lights, especially in inclement weather or low-light conditions.
What are fiber optic tail lights?
Combined fiber optic strips act as running lights and ultra-bright LED's ensure radiance. Sparkling LEDs and bright strips bordering them provide consistent and even lighting intensity for better illumination. Extremely bright light output will make your vehicle more visible to other drivers in low-light conditions.
What are the different types of taillights?
There are generally five types of car taillights: rear fog light, braking light, reversing light, rear turn signal light, and rear clearance light.