Xenon Searchlights – Francis FX710RC
The Francis FX710RC is a high-power 4kW Xenon remote-controlled searchlight engineered for long-range target identification in demanding marine environments. Utilizing FBUS RS485 communication, the fixture offers precise variable-speed pan and tilt positioning alongside dynamic beam focusing.
Designed for heavy commercial, polar, and security operations, the Francis FX710RC combines a high-output 4kW Xenon short-arc lamp with a precision parabolic glass reflector to project a focused beam up to 16,749 meters at 1 Lux. The daylight-matched light spectrum ensures accurate visual rendering across water and ice fields.
The remote-control system runs on the custom FBUS protocol via RS485 bi-directional hardware, enabling flexible integration with master, slave, DMX, or IP network control interfaces. Built with high-grade marine materials, the unit includes an integrated gearbox heater, IP66-sealed base, IP56 optical housing, and Optiwhite front glass to withstand extreme marine thermal and environmental stress down to -50 degrees C.
APPLICATIONS
Primary use cases.
Polar and High-Latitude Navigation
The Xenon light source replicates natural daylight spectrum for optimal contrast against ice formations, while the integrated internal gearbox heater ensures operation at temperatures as low as -50 degrees C
Commercial Marine Security and Border Patrol
Provides a maximum beam distance of 16,749 meters at 1 Lux and rapid, variable-speed target tracking via FBUS remote joystick control.
Coastal and Search & Rescue (SAR) Operations
Features instant re-strike functionality for uninterrupted duty cycles and variable beam adjustment (1.5 spot to 10 degree flood) to switch quickly between broad area search and focused target identification
Perimeter and Critical Infrastructure Security
Integrates seamlessly into centralized systems via FBUS, TCP/IP, or DMX control protocols, enabling multi-light master/slave or computer-automated security sweeps.
TECHNICAL DATA
Complete specifications and tolerances for the Xenon Searchlights – Francis FX710RC.
| PARAMETER | SPECIFICATION |
|---|---|
| Part Number | A72965 |
| Lamp Type / Power | 220V / 230V Single Phase VAC (via external PSU) |
| Lamp Life | 1,000 Hours |
| Range @ 1 Lux | 16,749 meters |
| Peak Beam Candle Power (PBCP) | 280,517,000 |
| Divergence / Beam Angle | 1.5 spot to 10 flood (remote adjustable) |
| Pan Rotation Range | 385 |
| Pan Rotation Speed | Variable 1 to 35 degrees per second |
| Tilt Elevation Range | +- 30 degrees |
| Communications Protocol | FBUS (RS485 two-wire bi-directional) |
| Mounting / Base Fixing | 6 x 12.5 mm fixing holes equi-spaced on a 650 mm PCD |
| Searchlight Weight | 200 kg |
| Front Glass Type | Toughened Optiwhite glass |
| Reflector Type | Parabolic Glass |
REGULATORY COMPLIANCE
Validated by the world's leading maritime classification societies.
20
PSU
56
Searchlight Body
66
Gearbox Base
TECHNICAL FAQ
Common specifications and regulatory inquiries.
Can the FX710RC be integrated into networked bridge control or automation software?
Does the Xenon light source require a cooling delay prior to re-ignition?
Where should the Power Supply Unit (PSU) be located during vessel installation?
SUPPLEMENTARY FILES
Data Sheets, Manuals, and Technical Specifications.
