Archive for November, 2007

Posted by Jon Whiten on November 22, 2007 in Uncategorized

MIH Traffic Lights and SBU Single Colour units

Following a recent study at D. G. Controls Ltd, the LED version of the MIH Traffic Light and the SBU Single Colour Unit has been upgraded by fitting a plain polished lens plate, in preference to the ribbed lens previously fitted. Given the application of the unit, and it’s directional characteristics, the new lens was […]