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When is the lumen output for a
fluorescent lamp determined for calculating illumination levels?
___________________________________________
-
Rated average life is the point in
time when 40% of a tested sample have failed and 60% are still operational.
-
Rated average life for all
fluorescent lamps is based upon ______ burning hours per start.
-
Name three factors affecting lamp
life.
___________________________
___________________________
___________________________
-
Fluorescent lamps have colour
appearance which is ______________ or cool, when compared to an incandescent lamp.
-
Ambient temperatures below 5
degrees Celsius do not affect starting or light output.
-
Quote rated lamp life for the
following:
Polylux XL ___________________
White ____________________
-
List four advantages of fluorescent
lamps.
___________________________
___________________________
___________________________
___________________________
Upon completing this review, check your answers with those on page 16, re-read those
sections where your answers were wrong, then proceed.
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