Tideland Signal has merged its patented and proven MaxLumina® lens technology with 21st century LED technology to provide low maintenance, low power consumption and long-range, MLED-140, MLED-155 and MLED-300 navigational lanterns. MLED-140 is ideal for use wherever a wide beam is required such as in compensating for buoy roll. Visibility is improved in locations, such as high bridges, where there are extreme differences in angle of observation at various ranges. MLED-155 is used to mark buoys, offshore structures, channels, bridges, barges and docks. Tideland Signal’ s patented Fresnel lens and hinge incorporate 38 optical elements, maximising light transmission in the horizontal plane. MLED-300 is excellent for use on fixed offshore structures. MLED SERIES provides trouble-free service in rigorous marine environments.