100,000 hours (11.4years). Dow Corning water proof solvent. The item "LED SUPER STORE 3COL/RGY/IR 28x53 Programmable Scrolling EMC Display MSG Sign" is in sale since Wednesday, May 25, 2011. This item is in the category "Business & Industrial\Retail & Services\Business Signs".
The seller is "led_super_store" and is located in College Point, New York. This item can be shipped to United States.