Litestak® Status indicators are vertical columns of light that indicate status in a full 360° radius. Light modules come complete with a 100000 hour LED lamp. LED light output coordinates with the modules impact-resistant polycarbonate lensing. LED lamps consume less power, operate at a lower temperature and are remarkably resistant to vibration, which makes them perfect for use in heavy-duty, high vibration applications. LED lamps are available in five colours amber, blue, clear, green or red. The standard double-contact bayonet base retrofits into any Litestak® unit to replace original incandescent lamps. An optional sound module can be added to the top of the Litestak® column to create a dual purpose audible or visual status indicating signal. The LSS sound module allows the user to select from 32 tones via a simple dip switch panel. In applications where a single loud tone is all that is necessary, the LSH piezo-electric horn is a perfect audible addition. Litestak® is a versatile system that allows the user to select either steady burn or flash. A flasher is included on the 120 VAC LSB unit only but can be purchased separately for 24 VDC models. The Litestak® base unit can be either surface mount or 3/4 inch NPT pipe mount.