Switchable 4 Colors Emergency Strobe Light Bar - High Visibility

In this review of the BooYu [Upgraded] Switchable 4 Colors Emergency Strobe Light Bar, the bottom line is simple: it is a practical, high-visibility dash/visor warning light for vehicles that need flexible color and flash options. The unit's main advantage is its bright array of 162 LEDs and the ability to switch between four colors and 27 flash modes with a dual switch cigarette lighter, making it a solid choice for funeral escort, volunteer, municipal and emergency service vehicles that need a visible, easy-to-install temporary warning light.

Key Features

• 4-in-1 Color Options: The light bar can be switched between four color modes on the fly, allowing users to match local regulations or the specific escort or service need.
• 27 Flash Patterns: With 27 flash modes including pulsing and alternating patterns and a last-pattern memory, users can select a distinct flash signature for different situations.
• High Visibility: The 162 high-power LEDs produce a bright beam that remains noticeable in daylight and at night, extending usable visibility for safety applications.
• Universal Compatibility: The 12-24V plug-and-play cigarette lighter connection and 16.5 ft heavy-duty cable make it compatible with a wide range of vehicles and windshield positions.
• Durable Construction: An aluminum alloy housing, steel bracket and PC lens resist heat and weather better than typical cheap dash lights.
• Easy Temporary Mounting: Four suction cup brackets provide a nonpermanent method to fasten the light to a smooth windshield without drilling.

Who It's For

This unit is best for funeral escort drivers, volunteer responders, snowplow and municipal crews or any vehicle that needs a temporary, visible warning light without permanent installation. The plug-and-play cigarette lighter lead and long cable let a single driver relocate the bar between front and rear windshields as needed.

Drivers who require a permanent, tamperproof mount or guaranteed long-term suction performance should consider a hard-mounted beacon instead, since some users report the suction cups and mounting brackets are less reliable on uneven or dirty windshields.

Pros & Cons

Pros

• Very bright output from 162 LEDs provides strong daytime and nighttime visibility.
• Flexible color and flash selection with 27 modes and memory recall fits multiple use cases and preferences.
• Durable materials including aluminum alloy housing and PC lens resist sun and weather exposure.
• Long 16.5 ft cable and plug-and-play 12-24V connection support versatile placement.

Cons

• Suction cup brackets may not align perfectly on all windshields and can lose stickiness over time.
• Some users report occasional units that fail to power on, indicating variable quality control.

Specifications

LED count	162 high-power LEDs
Color options	4-in-1 switchable colors
Flash modes	27 selectable patterns with memory
Power input	12-24V DC cigarette lighter
Cable length	16.5 ft heavy-duty cable
Housing	Aluminum alloy with PC lens and steel bracket
LED lifespan	Up to 50,000 hours

Our Verdict

The BooYu upgraded strobe light bar is a cost-effective, high-visibility solution for temporary vehicle warning needs; its powerful 162 LEDs, many flash modes and color switching make it versatile for escorts, municipal work and volunteer use. It represents good value for those who need a portable, bright indicator, but buyers who need permanent mounting or flawless suction cup performance should consider a hard-mounted alternative.

Frequently Asked Questions

Can this unit be used on both front and rear windshields?
Yes. The 16.5 ft cable and plug-and-play cigarette lighter make it easy to move and mount on either front or rear windshield.

Does it remember the last flash pattern?
Yes. The light bar has a memory function that recalls the last selected flash pattern when powered on.

Will the suction cups hold on any windshield?
Suction cups work best on clean, smooth glass; uneven or dirty windshields may reduce adhesion and some customers report stickiness issues over time.