Ideal Horizons - 12001 UV Light Bulb for Germicidal Water Treatment Model Number_RT-2G2/CW27M The reflector liner is compatible

The reflector liner is compatible to the Thieme UV systems and works well with the following part numbers:

This can have a negative effect on their ability to emit light

4 Pin Standard and 4 Pin Step on a Single End - 40 Watt Germicidal Water Treatment Bulb

We do not sell Barberan brand UV lamps

and manufacturing right in our Jacksonville

Ideal Horizons - 12001 UV Light Bulb for Germicidal Water Treatment Model Number_RT-2G2/CW27M The reflector liner is compatibleGuaranteed Replacement Ultraviolet (UV) Bulb Single Pin Double Ends 16 Watts 14. 06 Inch Length Lamp Worry Free Performance for 1 Year Our Ideal Horizons 12001 UV Light Bulb For Germicidal Water Treatment is a 16 Watt germicidal air, surface and water treatment bulb that comes with single pin on double ends. The UVC bulb is compatible for use with the following UV C system model: 12001 The light bulb is completely compatible with germicidal OEM water