Solar LED Warning Light – Flashing Beacon, Construction & Marine

Solar-Powered LED Warning Beacon – No Wiring, No Electricity Needed

Keep people safe and compliant on job sites, harbors, roads, and more with this Solar LED Emergency Warning Light. Powered entirely by the sun, it charges automatically during the day and flashes automatically at night — zero electricity costs and zero wiring hassle. Whether you need a reliable warning beacon for a construction crane, a harbor dock, a chimney, a fence perimeter, or a roadwork zone, this compact but highly visible light delivers serious performance.

Key Features

• Fully Solar-Powered: Built-in solar panel charges the battery during daylight hours. No external power source or wiring required.
• Auto On/Off: Light sensor triggers automatic flashing at dusk and switches off at dawn — just set the bottom switch to ON and forget it.
• High-Visibility Flashing: Rapid 110 flashes per minute with a visual range of up to 500 metres, ensuring it is seen from a safe distance.
• Wide Operating Temperature: Performs reliably from -20°C to 60°C, suitable for year-round outdoor use in most climates.
• Durable ABS + PC Construction: Weather-resistant materials built to withstand outdoor environments.
• CE Certified: Meets European safety and quality standards.
• Compact & Lightweight: Dimensions of Ø8 cm × 14.5 cm tall, weighing only 160 g — easy to install and relocate as needed.

Ideal Applications

• Tower cranes & construction sites
• Port terminals & marine environments
• Chimneys & high-rise buildings
• Road & traffic construction zones
• Fences, gates & perimeter barriers
• Emergency signalling situations
• Bridges & elevated structures

Specifications

How to Use

1. Before first use, place the light face-up in direct sunlight for at least 4 hours to fully charge the battery.
2. Flip the bottom switch to ON.
3. The light will automatically activate at dusk and deactivate at dawn every day.
4. A full charge provides approximately 2–3 days of continuous nightly flashing (depending on location and weather conditions).

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For more information on construction site safety lighting requirements, visit the OSHA Construction Safety Guidelines.

Frequently Asked Questions

Q: How long does the solar LED warning light take to fully charge?

A: For best results, place the solar warning light face-up in direct sunlight for a minimum of 4 hours before first use. In good sunlight conditions, a full charge takes approximately 4–6 hours and can power nightly flashing for 2–3 consecutive nights.

Q: Can this solar warning beacon be used in rainy or cloudy weather?

A: Yes. The light is constructed with weather-resistant ABS and PC materials and operates across a wide temperature range of -20°C to 60°C. During cloudy periods, the solar panel will still charge (at a reduced rate), and the stored battery charge will continue to power nightly flashing for up to 2–3 nights without direct sun.

Q: What is the visible range of this solar flashing warning light?

A: This LED warning beacon has a visual distance of up to 500 metres (approximately 1,640 feet), making it clearly visible to vehicle operators, crane drivers, and marine personnel from a safe distance.

Q: Does this warning light need any wiring or external power?

A: No wiring or external electricity is required. The integrated solar panel charges the internal battery during daylight, and the built-in light sensor triggers automatic flashing at night — simply switch it on and it manages itself.