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A set of cold cathode discharge tubes
A set of cold cathode discharge tubes
The stacked digit arrangement in a Nixie tube is visible here
The stacked digit arrangement in a Nixie tube is visible here
A standard computer case fitted with blue and green cold-cathode tubes
A standard computer case fitted with blue and green cold-cathode tubes
Cold-cathode fluorescent lamp backlight
Cold-cathode fluorescent lamp backlight
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Germicidal lamps are simple low-pressure mercury vapor discharges in a fused quartz envelope.
Germicidal lamps are simple low-pressure mercury vapor discharges in a fused quartz envelope.
Jules Verne's "Ruhmkorff lamp"
Jules Verne's "Ruhmkorff lamp"
A compact fluorescent lamp
A compact fluorescent lamp
15 kW xenon short-arc lamp used in IMAX projectors
15 kW xenon short-arc lamp used in IMAX projectors