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The coated tubes are produced in every available color in four different glass types: lead-free, borosilicate (pyrex type), colored borosilicate and colored sodalime, in sizes ranging from 6 to 38mm diameter and length between 1500mm and 3200mm.
The coating with phosphors will render the tube, once transformed into a lamp by our customers, in different shades of color: from many types of white to pinks, to blues, to greens, to yellows, etc ...
Recently the range has been enhanced and now it includes a new series of high luminous efficiency and CRI white Triphosphor from 2400 ?K to 8400 ?K.


All the tubes of our color range are produced by a new process which drastically reduces the amount of mercury used for the lamp, and it improves its brightness and durability. The recommended amount of mercury is about 40/50mg (?2mm) per tube, up to 3 meters length.


Go to the colors technical specifications page and read the data on brightness and consumption.

?2014, Glostertube S.r.l. All rights reserved. All trademarks are owned by the respective company or Glostertube.
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