Beacon warning lamp Amio w21sb on bolt R65 R10 18 LED 12/24V IP56

The Amio w21sb on bolt is a compact beacon warning lamp designed for vehicle visual signaling. It uses 18 high-efficiency LEDs and operates on 12/24V electrical systems. The lamp is certified to R65 for luminous intensity and R10 for electromagnetic compatibility, and its IP56 rating provides protection against dust ingress and powerful water jets. The bolt-mount design enables a secure, low-profile installation on service, utility and emergency vehicles that require a durable and compact warning light.

Advantages

The lamp delivers consistent, high-visibility light output through 18 LEDs while maintaining low power consumption suitable for both 12V and 24V systems. R65 and R10 compliance ensures it meets regulatory requirements for road-going warning signals and electromagnetic compatibility. The IP56-rated housing protects internal components from dust and water jets, allowing use in a range of outdoor conditions. The bolt mounting system provides a stable and streamlined attachment point that minimizes protrusion and simplifies installation on vehicle roofs, panels or equipment racks.

Suitable for

• Service vehicles (road maintenance, municipal services)
• Utility and construction vehicles
• Emergency response and support vehicles
• Fleet vehicles requiring compact warning beacons

Key specifications

• Light source: 18 LEDs for high visibility
• Operating voltage: 12/24V DC
• Regulatory compliance: meets R65 luminous intensity and R10 EMC requirements
• Ingress protection: IP56 (protection against dust and powerful water jets)
• Mounting type: bolt mount for secure, low-profile installation
• Typical application: vehicle warning and safety signaling

How to use

Install the beacon by securing the bolt mount through the vehicle roof, panel or bracket and tighten to the manufacturer’s recommended torque to ensure a weatherproof fit. Connect the power supply to a compatible 12V or 24V DC circuit following vehicle wiring standards and ensure correct polarity. Verify R10-compliant electrical connections and any required fusing. After installation, test the lamp to confirm steady operation and adequate light output for the intended application.

Usage recommendations

Position the Amio w21sb where it has an unobstructed field of view for approaching traffic and personnel. Periodically inspect the mounting and wiring for corrosion or damage, and clean the lens to maintain optimal light output. Follow vehicle and local regulations governing warning lamp color, flash patterns and installation height to ensure compliance.