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VILIERY Taxi Sign Light Review: Is It Right for 12V Cabs?

VILIERY 12V Taxi Sign Light, Magnetic Waterproof Taxi Cab Roof Top Illuminated Sign,Taxi Sign LED Light Sealed Base with 3 Meters Power Cable,White Shell Taxi Sign Light (WHITE)
4.5
[Magnetic No-Drill Mount]  Strong magnetic base with 3.2"x9" contact area attaches securely—no drilling required.
[Plug-and-Play 12V]  Connects to car cigarette lighter for instant power; perfect for standard 12V vehicles.
[3-Meter Power Cable]  Long 3m cable enables flexible placement and easy connection to vehicle power.
[Bright Multi-Color LEDs]  Four vivid colors (pink, green, blue, white) ensure high visibility day and night.
[Waterproof Durable Build]  Durable plastic shell with waterproof design for outdoor use and simple storage.
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A roof-mounted taxi sign designed to deliver bright, weather-resistant identification for cabs and private hire vehicles. Quick fitting and removal bring convenience for drivers who need temporary, visible roof lighting. Is the VILIERY Taxi Sign Light suitable for daily use on 12V cars and busy urban routes?

⚡ At a Glance
  • Illumination: Bright LED light available in four colours for clear daytime and night visibility
  • Best for: Taxi and private hire drivers needing a removable, easily recognisable roof sign
  • Not ideal for: 24V systems or larger commercial vehicles that require higher-voltage equipment

Magnetic, waterproof roof sign with a sealed LED base and 3-metre power cable. Designed for 12V cigarette-lighter connection and temporary roof mounting.


Clear identification day and night – Thanks to bright LED lights in four colours

High-intensity LEDs produce distinct pink, green, blue and white illumination, housed in a sealed plastic shell to keep the lights bright and visible. The selection of colours helps distinct recognition from a distance and under different lighting conditions.

Easier passenger spotting and roadside recognition during both daytime and evening shifts. Colour choice helps operators match local signalling or personal preference.

Secure, non-invasive mounting – With magnetic waterproof base

A magnetic substrate bonded to a plastic shell creates a large contact area of 3.2" x 9" (approx. 80 x 230mm), maximising magnetic adhesion to flat iron surfaces. Waterproof construction protects the sealed base from rain and splash exposure.

Firm hold on metal roofs without drilling holes, and simple removal for storage when not in use. Large contact surface reduces the chance of dislodgement on smooth, flat panels.

Simple power and positioning – Thanks to 3-metre cable and 12V cigarette-lighter compatibility

A three-metre connecting cable allows routing into the vehicle interior and plugs into a standard 12V small-car power supply or cigarette lighter socket. Product guidance notes 24V or large vehicle systems are not compatible.

Flexible placement and straightforward hookup for most cars with 12V sockets, avoiding electrical modifications. Suitable for drivers who need a portable roof sign for short-term or seasonal use.

✨ The 4 Key Reasons for VILIERY Taxi Sign Light
  1. Magnetic base — Holds securely on metal roofs with large contact area.
  2. Waterproof sealed base — Survives rain and car washes without interior issues.
  3. 3-metre power cable — Reaches cigarette-lighter socket without awkward wire routing.
  4. No drilling required — Fits and removes quickly for temporary deployment.
📋 Technical Details at a Glance
  • Category: Automotive roof sign
  • Dimensions: 10.5" x 4.5" x 4" (270 x 115 x 100 mm)
  • Power input: 12V DC via cigarette-lighter connection
  • Voltage compatibility: 12V only, not suitable for 24V systems
  • Cable length: 3-metre connecting cable
❓ Frequently Asked Questions

Q: Does the sign require drilling into the roof?

A: No, a magnetic base allows placement on the roof without punching holes.

Q: Can it be used on 24V or large commercial vehicles?

A: Not applicable to 24V systems or large vehicles, the sign is designed for 12V small-car power supplies.

Q: How is the sign powered and how long is the cable?

A: Use a standard 12V cigarette-lighter plug and the connecting cable is three metres long for routing into the vehicle interior.

🏆 Our Verdict

Ideal for taxi and private-hire drivers who need a visible, removable roof sign for city and suburban work. Large magnetic contact area, sealed LED base and 3-metre cable combine for straightforward installation and reliable night and day visibility. Well suited to short-term or seasonal use where simple setup and removal matter for long-term practicality.