Our offices will be closed on Monday, May 28th in observance of Memorial Day
FedEx shipped orders placed before 6:00PM ET on Friday, May 25th will ship same day (if paid for by Credit Card or PO account in good standing & based on product availability). Orders placed after the Friday cutoff will ship on Tuesday, May 29th. Please see our Business Policies for earlier shipping cutoff times for drop-shipped items and shipping by other carriers.
Stack lights offer modular stackable components that provide illuminated and audible status indication for machines, systems and processes. Also known as signal towers, components or preassembled units are available in a variety of colors, with incandescent, LED or Xenon lighting, audible alarm choices, and flashing or permanent lighting.