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The CT4013 4800L Mini LED Light is a compact and robust subsea LED light designed to deliver high output in a small form factor. Measuring just 92.5 mm in length (excluding connector) with a 70 mm diameter, it provides powerful illumination while remaining easy to integrate into space-constrained systems.
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The CT4013 subsea LED light delivers 4800 lumens of powerful illumination from a compact housing. C-Tecnics designed this high-performance underwater LED light for commercial diving, ROV, marine science and offshore inspection applications where installation space is limited. As a result, operators achieve excellent visibility without increasing the size of their subsea systems.
It produces a bright, wide beam that improves visibility during underwater inspections, surveys and observation tasks. High-efficiency LED technology provides consistent illumination while keeping power consumption low.
The housing measures only 92.5 mm in length, excluding the connector, and 70 mm in diameter. Its compact size allows operators to install the light easily on ROVs, underwater cameras, diver equipment and custom subsea tooling.
C-Tecnics offers the CT4013 subsea LED light with multiple connector and control options, making integration simple across a wide range of subsea systems.
Engineers regularly install the light on commercial diving equipment, offshore inspection systems, marine research platforms and remotely operated vehicles. The rugged housing withstands harsh underwater environments and delivers dependable performance throughout long-term operations.
Integrated serial control electronics allow operators to connect and control multiple CT4013 subsea LED lights from a single system. The light supports several industry-standard control interfaces, including:
These interfaces give operators precise control over brightness while simplifying integration with ROVs, inspection systems and custom subsea platforms. Consequently, users can optimise lighting for different water conditions and improve camera image quality.
The CT4013 subsea LED light works seamlessly with C-Tecnics C-Net software. Operators can configure, monitor and adjust multiple compatible LED lights directly from a PC, making lighting management faster and more efficient during inspections.
Commercial diving contractors, offshore inspection companies and marine research organisations rely on the CT4013 subsea LED light for pipeline inspections, offshore construction, underwater surveys, environmental monitoring and scientific exploration. Its compact dimensions, powerful light output and flexible control options make it a dependable solution for demanding subsea operations.
Whether operators mount the CT4013 on an ROV, integrate it with an underwater camera or install it on specialised subsea equipment, it delivers reliable illumination, precise control and long-term performance in challenging underwater environments.
| Specification | Detail |
|---|---|
| Model | CT4013 |
| Housing | Titanium (Standard) |
| Window | Domed Acrylic |
| Depth Rating | 6,000 m |
| Housing Dimensions | 92.5 mm (L) × 70 mm (Diameter) |
| Weight | 354 g (in Water) / 720 g (in Air) |
| Connector | MCBH3M (0–5 V), MCBH5M (RS232/RS485) |
| Input Voltage | 24 V DC |
| Operating Current | 1 A |
| Power Consumption | 24 W |
| Dimming Options | 0–5 V, RS232/RS485 |
| Typical Luminous Flux | 4,800 lm |
| Colour Temperature | 5,500 K |
| Beam Angle | 125° |
| Operating Temperature | -10 °C to +40 °C |
| Operating Life | 50,000 Hours |
