Name the type of illumination originally developed for light houses in 1826 and used in theatres of the day.
Limelight Drummond light Limelighting Drummond Light Limelight apparatus Calcium lamp Drummon light Lime-light Calcium light Lime light Oxy-calcium light
calcium lamp lime light limelight drummon light limelighting drummond light limelight apparatus oxy calcium light calcium light
limelight
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Limelight