Certikin Standard Sealed Beam Underwater Pool Lights
The Certikin Standard Sealed Beam underwater lightis available in either a PU6 or PU9 niche/housing, both incorporating features absent from other underwater systems. The standard light involves a 300w 12v PAR56 type bulb, however they are available in an LED option.
Installation of these lights involve fitting the housing in the wall, inserting the guts into the housing (bulb, cables etc), feeding the cable through conduit back to the deck box (mounted on the pool side) which then goes back to your transformer in the plantroom. The lights are finished off with fascias to create a nice finsh - stainless steel and other colours available.
PU9 - the original design, most commonly used in pools in the UK. The niche is cleverly designed to angle the beam down by 5 degrees which means the lights can be positioned to accomplish the optimum effect in the pool without glare.
PU6 - Quick Change - Certikin developed this model to help ease of installation, bulb changes and looks more appealing given the more compact and smaller circumference in the wall.