
| Category | Description | Typical Applications |
Full-size LED lightbars | Large, roof-mounted bars with multi-function flash patterns. | Police cars, fire trucks, ambulances. |
Compact, lightweight, suitable for smaller vehicles. | Utility vans, security vehicles. | |
Beacon Lights | Rotating or flashing lights for 360° visibility. | Construction vehicles, forklifts, airport ground support. |
work lights / Scene Lights | High-intensity flood or spotlights. | Off-road trucks, utility fleets, maintenance crews. |
Traffic Directional Lights | Arrow boards and directional sticks. | Road maintenance, highway patrol, tow trucks. |
When selecting a lightbar, buyers must evaluate key technical specifications:
| Parameter | Standard Range | Importance |
Voltage | 12V / 24V DC | Ensures compatibility with vehicle system. |
Power Consumption | 20W – 200W | Determines energy efficiency. |
LED Lifespan | 50,000 – 100,000 hours | Impacts long-term cost of ownership. |
Flash Patterns | 10 – 30 modes | Allows operational flexibility. |
Ingress Protection (IP) | IP65 – IP68 | Waterproofing and dust resistance. |
Operating Temperature | -40°C to +80°C | Ensures reliable function in harsh climates. |
Housing Material | Polycarbonate / Aluminum | Balances durability and weight. |
Vehicle lightbars must meet specific performance indicators to ensure functionality and compliance:
Brightness Output
High-lumen output for long-distance visibility.
Meets international safety standards (SAE, ECE R65, NFPA).
Durability
Vibration and shock resistance.
Corrosion-proof housing with UV-stabilized materials.
Energy Efficiency
Optimized power consumption with high-efficiency LEDs.
Reduced strain on vehicle battery and alternator.
Control Systems
Centralized switch box or smart controllers.
Integration with sirens, PA systems, or telematics.
Certification & Compliance
SAE J595, ECE R10 / R65, CE, RoHS certifications.
Ensures global market compatibility.
Tel: +86 15669159591
E-mail: sales@sigrock.com
Add:Factory Building 618,6/F, No.2529, Mingguang Road, Jiangshan Town, Yinzhou District 315136 Ningbo Zhejiang (China)
©2018-2025 Ningbo Sigrock Automotive Lamp Technology Co., LTD. All rights reserved
Modular LED warning lights LED warning lights for emergency vehicles Vehicle lightbars / lighting solutions sitemap
This website uses cookies to ensure you get the best experience on our website.
Comment
(0)