Subsidiary of INDELEC (www.indelec.com), French Group specialized in Lightning Protection, DELTA BOX, located in Douai (North of France), has been dedicated to the conception, elaboration and fabrication of its own Aircraft Warning Lights, since 1992. Our range of Obstruction Lights, designed with Led technology and fully manufactured in France, is composed of 5 principal categories: - Aircraft Warning Lights (Low Intensity, Medium Intensity, High Intensity, Runway Marking) - Wind Direction Indicators (STNA/OACI Mast, FAA type Mast, Regular Mast, Windsock, Frangible) - High Voltage Lines Solutions (Spheres, Conductor Marking Light) - Heliport Lights - Accessories (Solar Power Supply, Uninterruptible Power Supply System) Our Commercial Department has been working closely with our Research & Development Department in order to answer both the needs of our clients and the requirements of the Civil Aviation. Innovation is one of our principal mottos and providing Advanced Technical Support and Customization Options represent our way to do things. Each and every one of our Aircraft Warning Lights is submitted to Internal Testing and is certified by the Civil Aviation.