| http://www.w3.org/ns/prov#value | - The protective cover 860 as engaged to the front face 764 and rear face 766 is preferably formed of a transparent material such as plastic, and/or glass to provide for transmission of light from individual LED light sources 336, 786 for observation by an individual.As earlier depicted with reference to FIGS. 31 and 32 the LED light sources 336, 786 may be formed into modular units which may be reg
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