Using low-voltage LEDs that operate at 20 W, Dialight’s Vigilant Series CL-864/L-864 LED Red Obstruction Beacon is qualified by NAV CANADA for ultra-low EMI in communication tower applications. Dialight’s energy efficient Vigilant Series LED beacon uses passive low voltage LEDs that operate at just 20W. The LED beacon is certified to the FCC’s EMC #47CFR, Part 15:2008, Class A standard for its minimal EMI emission.Learn more from Dialight.