Weston Park Museum
Return to main page > Investigations

Swiss Bank Corporation HQ, London

This was a particularly complex problem. This large office building had a state of the art lighting control system controlling a high quality lighting system. The problem was that in some areas the lighting system was turning itself on and off at random intervals. Our investigation found that all individual parts of the system were operating correctly but that the high frequency ballasts in the luminaires were operating at near to the frequency of the infrared hand-held controllers used to operate the lighting. Under some circumstances the amount of infrared light from the luminaires was enough to swamp and confuse the control system’s receivers.

Return to main page > Investigations