Subsea LED lighting for ROVs, AUVs, and underwater operations

Teledyne Bowtech lights comprise compact and high-output LED illumination systems for subsea vehicles, diver use, and specialist underwater environments. The range includes round and panel-style floodlights for shallow, midwater, and deepwater operation, with depth ratings extending to 6,000 m and options for switching or dimming control. Vehicle-focused models support ROV and AUV integration, while dedicated chamber lighting is available for hyperbaric diving installations.

• B Lights: Compact, multipurpose 24 VDC round LED floodlights rated to 4,000 m, delivering 1,500 lm at 14 W with on/off switching and dimming.
• G Lights: Compact 24 VDC round floodlights for shallow-water and diver applications to 300 m, with configurations delivering 800 lm at 8 W, 1,000 lm at 10 W, or 1,600 lm at 14 W.
• K Lights: 24 VDC round LED vehicle lights rated to 3,000 m, with outputs from 1,000 to 5,000 lm and corresponding power requirements from 8 to 41 W, plus switching and dimming functionality.
• N Lights: Deepwater 24 VDC round LED floodlights for subsea vehicles, rated to 6,000 m and offering output choices from 2,100 to 5,000 lm at 15 to 41 W.
• R Lights: 110 VAC round LED floodlights for vehicle operation to 3,000 m, available with 4,200 lm at 82 W or 7,200 lm at 106 W, with on/off and dimming controls.
• U Lights: 110 VAC round vehicle floodlights designed for operation to 6,000 m, delivering 10,000 lm at 106 W with switching and dimming capability.
• V Lights: Deepwater LED panel lights rated to 6,000 m for subsea vehicle installation, producing 20,000 lm at 280–302 W and supporting 120 VAC, 230 VAC, or 280 VDC supplies.
• X Lights: 24 VDC deepwater panel floodlights for vehicle applications to 6,000 m, providing 10,000 lm at 96 W with dimming control.
• LED-CL Chamber Lights: Specialized LED systems for hyperbaric chambers, transfer-under-pressure systems, diving bells, and wet bells. Wet and dry configurations incorporate a helium relief valve to allow migrated gas to escape during decompression and are specified for a 100,000-hour operating life.