Beacons, LED Medium Intensity, L-801A(L), L-801H(L)
The medium-intensity LED beacons are designed primarily for night operation as identification and location markers for airports. The patented belt-drive system eliminates the lubrication required by conventional gear-drive beacons (U.S. Patent No. 5339224). All moving parts are permanently lubricated, and there is no maintenance required except for lamp replacement. LED beacons offer 50,000-hour typical lamp life (12 years).