BIRNS TubeLight


BIRNS TubeLight™

The BIRNS TubeLight™, BIRNS Model 5710, delivers powerful 10,000+ lumen brilliance for underwater drop-light use in confined spaces.  It’s compact (only Ø48mm) and versatile (100W to 500W) with a wide range of accessories to tailor it to a variety of demanding nuclear applications. It provides 360° illumination, operates at up to 300M, and has sturdy stainless-steel construction. It provides easy decontamination, and comprehensive GFCI/ELCB compatibility. It uses a detachable power cable assembly, and an optional suspension assembly is available.


Perfect for bright illumination of narrow inspection tubes, or for complete, easy to manipulate 360° lighting of any pool. It is easily suspended by its cable for general-purpose submerged drop light use, and can be mounted singly or in pairs for use with underwater cameras.


  • 10,000+ lumens
  • Brilliant 360° illumination
  • Choice of 120 or 240 volt use (AC or DC)
  • Small size (Ø48mm / 1.9″ OD)
  • Easy decontamination
  • Tool-free mateable subsea-grade underwater connector
  • Customizable lamp, dome, reflector and mount options
  • 60-second tool-free relamping for seamless maintenance
  • Tungsten-halogen, commercially-available “white” light lamps
  • No warm-up time, no ballast needed
  • Case ground (earth) connection compatible with all commercially-available Class A GFCIs (ELCBs)
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