---------------------------No interference-------------------------------

Just imagine that you are in a important meeting and you need to call someone and the signal won't work as of the interference. It may cause a

serious disaster.

This special items are specially for:

Gorverment Building/ambulance lighting  that requires the interference nearly to zero. 

In the industry, not much light can called zero interference.

The solution we provide is our spot light/LED tube that changed the wiring of the electricity to maximum the inteference.