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  • BS 4218:1978

BS 4218:1978

Specification for self-luminous exit signs

BSI Group, 09/30/1978

Publisher: BS

File Format: PDF

$125.00$251.46


Published:30/09/1978

Note:This product is unavailable in Ukraine, Russia, Belarus

Self-energized signs for luminosity requiring no external source of power, for mounting in theatres, cinemas, etc. Specifies energy source, lettering sizes, level and uniformity of luminance, and tests for impact, temperature, vibration and pressure.

All current amendments available at time of purchase are included with the purchase of this document.

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