World's Most Powerful Portable Searchlight—
• 3.3 Billion Candlepower • 15 km 1-Lux Range • IP66 Military-Grade
Available to defense, research, media, search & rescue,
and government clients worldwide — no export restrictions.
NASA SEARCHLIGHT
Extreme-Range Xenon Searchlight Systems
Built for Defense, Surveillance, Research, and Space Observation
SearchlightEU is the European specialist for high-intensity, long-range searchlight systems. We supply a select range of military-grade xenon searchlights designed for clients who require illumination beyond standard commercial capabilities.
Simply plug into any European 220V wall socket.
No transformer. No special wiring.

Our Flagship System
HD-1 zArc – 3.3 Billion Candlepower
The HD-1 zArc delivers 3.3 billion candlepower with a 15-16 km 1-lux range. It produces approximately 138,000 lumens from a 1,500W zArc lamp, with a tight 1.5-degree beam divergence for exceptional long-range concentration.
Key specifications:
- IP66 rated (military-grade waterproofing)
- 360° continuous rotation with variable speed control
- Vertical tilt from -90° (straight down) to +90° (straight up)
- Available in stainless steel (~51 kg) or aluminum (~40 kg)
- Auto-ranging power supply (208–264V AC)
This is not a general-purpose commercial light. It is a strategic asset designed for mission-critical operations where standard LEDs cannot reach far enough.
World's Most Powerful Portable Searchlight—
• 3.3 Billion Candlepower
• 15 km 1-Lux Range
• IP66 Military-Grade
Why Choose SearchlightEU?
SearchlightEU is the only European specialist offering direct access to this U.S.-manufactured military-grade xenon searchlight system.
- Exclusive European Access — We coordinate directly with the manufacturer. No middlemen.
- Request-Only Model — We order only when you are confirmed. No inventory costs, no delays.
- Full Compliance Support — We handle export documentation, customs, and delivery coordination.
- Specialist Focus — This is all we do. Extreme-range projects are our expertise.
- Positive Identification at 15 km — The beam delivers 1-lux illumination over a 400-meter diameter at 15 km — enough light to clearly identify vessels, drones, or aircraft, not just detect them.
Key Features
- 3.3 Billion Candlepower — The most intense portable searchlight available
- 15–16 km Effective Range — 1-lux illumination at extreme distances
- 220V Plug-and-Play — Operates on standard European power. No transformer, no special wiring.
- Military-Grade Durability — IP66 rated, salt-spray tested, US-built
- Portable & Deployable — ~50 kg, fits in a vehicle or shipping container
- 18-Month Warranty + lifetime technical support
- Drop-Shipped Directly — No inventory holding, fast delivery to your location
Who Uses This System?
- National coast guard and border protection agencies
- Naval defense forces and maritime patrol units
- Government contractors handling maritime security
- Specialized search and rescue organizations
- Advanced research teams — atmospheric and space observation
- Documentary filmmakers and media production teams
What It Can Be Used For
The 3.3 billion candlepower system is not a general-purpose commercial light. It is a strategic asset designed for mission-critical operations where standard LEDs cannot reach far enough.
Typical applications include:
- Coastal Surveillance & Border Patrol — Detecting small vessels, smugglers, or unauthorized craft at extreme distances before they reach territorial waters.
- Naval Anti-Piracy Operations — Illuminating pirate skiffs or suspicious craft from a safe distance, providing early warning and visual identification for defensive measures.
- Search & Rescue at Extreme Range — Locating life rafts, debris fields, or distressed vessels over vast ocean areas where standard searchlights fail to penetrate.
- Maritime Domain Awareness — Providing persistent, high-intensity illumination for naval forces conducting reconnaissance or patrol missions in contested waters.
- Critical Infrastructure Protection — Defending offshore platforms, ports, and coastal facilities from asymmetric threats by providing clear, long-range visual confirmation.
- Deterrence & Non-Lethal Disorientation — The intense beam can serve as a powerful visual deterrent, signaling to approaching vessels that they have been detected and are under observation.
- Research & Observation — Supporting atmospheric research, space observation, and extreme-range documentation projects where long-distance illumination is essential.
Request a quote.
If you have a specific defense, surveillance, research, or extreme-range application, contact us directly. We will evaluate your request and provide a tailored quotation.

