CT4011 9000/18000 Lumens DC/AC LED Light, 6000m

  • Typical Luminous Flux (DC): 9000 Lumens
  • Typical Luminous Flux (AC): 18000 Lumens
  • Colour Temperature: 5500 °K
  • LED Colour: Cool White
  • Beam Angle: 125°
  • Power Requirements: 24DC and 110/230 Volts AC
  • Dimming Options: 0-5V/RS232/RS485/Triac/Phase/PWM
  • Window Material: Domed Acrylic
  • Operating Temperature: -10°C – 50°C
  • Storage Temperature: -30°C – 70°C
  • Dimensions: 97.5 x 90mm diameter
  • Depth Rating: Titanium, 6000m



The CT4011 is a powerful underwater LED light, available in 110/230V AC configurations to suit a range of subsea lighting arrangements.

The CT4011 has a domed window which generously distributes the high light output within the workspace. A range of dimming options are available to suit various ROV and control systems.

C-Net, a serial control application for PC, is also available for use with compatible C-Tecnics LED lights.