Flash Technology Makes the World a Safer Place by Offering Innovative Tower and Obstruction Lighting Solutions and the Remote Asset Monitoring Systems that Support Them. an OEM Since 1969, we help Clients Mitigate Risk and Meet the Day To Day Challenges of Obstruction Lighting Operations. Our Etl Certified and Faa Approved LED Products Serve Airport, Broadcast, Telecom, Utilities and Markets. Support Services Include Component Level Training, Installation, Troubleshooting and Maintenance, Wind Power ...