Farlight’s NV series of LED obstruction lighting controllers allows site operators to reliably monitor the latest low-power LED beacons and marker lights. Farlight manufactures alarmed controllers that operate from 100 volts to 277 volts AC, as well as 12 volts to 48 volts DC. Models are available to match all common tower configurations. Tthey feature strong surge protection on all outputs and inputs, plus an array of alarm contacts to report on all aspects of system health. The controllers are compatible with all Farlight LED obstruction lights, as well as most other LED obstruction lights. All Farlight products are designed and manufactured in California. www.farlight.com