Aviation Obstruction Lights on Chimneys, Day/Night Marking, AC/DC/Solar Power, with Wireless GPS Flash Synchronization.
Aviation Obstruction Lights on Chimneys, Day/Night Marking, AC/DC/Solar Power, with Wireless GPS Flash Synchronization. A chimney is a typical cylindrical and vertical structure that provides ventilation for hot flue gases or smoke from a boiler, stove, furnace or fireplace to the outside atmosphere. In the special case of chimneys, cooling towers, and flare stacks lights may be displayed as low as 20 feet (6-m) below the top to avoid the obscuring effect of deposits and heat generally emitted. BASIC RULES The number of light levels recommended depends on the height of the structure; The number and arrangement of light units at each level should be placed so the lighting is visible from every angle in azimuth; Lights are applied to display the general definition of an object or a group of buildings; The top obstruction lights should be placed sufficiently below the top so as to minimize contamination by smoke, etc The diameter of the structure determine the number of obstruction lights
