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Standard 48, Edition 15

Standard for Electric Signs

UL CSDS Proposal
Standard 48, Edition 15 Edition Date: March 24, 2006
Summary of Topics b0048_15_20060324_sum.html

Subject 48

Bulletin Dated: March 24, 2006


The following changes in requirements are being proposed:

The Proposed Fifteenth Edition of UL 48, the Standard for Electric Signs, including the following changes: a) reorganized and clarified requirements to improve usability of the standard; b) revised and updated scope to clarify products covered by standard such as art forms and Class 2 powered signs; c) expansion of glossary to define additional terms; d) expansion of requirements for section signs including instructions and markings; e) updating of test requirements; f) updating sign requirements to include additional lighting sources such as LCD, LED, etc.; and g) updating and clarifying component requirements including eliminating specific component requirements previously specified in UL 48 but now covered by the Standard for Sign Components, UL 879.

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