About this item SAFTY: This sign is made from high quality ABS plastic and shiny black acrylic panel, there are NO TOXIC MATERIALS used ENDURANCE: LEDs are long last. This sign can be used up to 10 years without mantainance CLARITY: Our high luminance LED bulbs are color coded, they absolulately has no blurred vision effects VISIBILITY: This sign can be seen far from 300 feet, and it is bright in sunlight.
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