Initially manufactured for use on submersibles, these very efficient lights provide extremely bright, even illumination over a wide area and are ideal for a wide range of applications. Metal Halide lights provide 4 to 5 times more light output than a Halogen lamp of the same power and the average life is up to 10 times longer.

Aluminium Bronze or Stainless Steel versions are available for long term, corrosion free installation into Marine Aquaria, docks, nuclear fuel storage ponds etc. Model UFL-150MH requires an external ballast for operation of the lamp which can be up to 20 metres away and Model UFL-150MH-B has an internal electronic ballast which avoids this cable length limitation.

Electronic Ballasts for operation of these lights can be supplied for operation from a variety of power sources including 120 Volts DC, 120 Volts AC and 240Volts AC. Underwater cables with a tough Polyurethane jacket can be supplied moulded to the light or with in-line underwater connector if required to allow recovery to the surface for maintenance.

Please note: The power supply for these lights must be protected by use of an RCD, ELCB or other suitable device to ensure electrical safety.