Osram 58907 6.6A/45MR16/64337A 45-15 - 45W Halogen - 6.6 Amp - Rim Mount - Airfield Length (mm)_318 The device is battery operated

The device is battery operated and is positioned on top of the sight port plug of either a SANITRON® or MIGHTY★PURE® ultraviolet water purifier to monitor the visible light output of the germicidal ultraviolet lamp (located inside the chamber of the water purifier)

Fused Quartz Sleeve insures optimum lamp output at normal potable water temperature

It has a part number of 15-1073

It has a part number of 15-0565

Airfield/Airport

Osram 58907 6.6A/45MR16/64337A 45-15 - 45W Halogen - 6.6 Amp - Rim Mount - Airfield Length (mm)_318 The device is battery operated45 watt, tungsten Halogen, current controlled, rim mount, airfield OSRAM Airfield lamps are made on state of the art manufacturing equipment to yield high quality lamps with precision filament alignment. The result is high performing lamps that are reliable and provide consistent light output through the rated lifetime. Product features and benefits Low maintenance costs due to long lamp life Reliable and consistent light output enhances visibility