High resistance durex hard (refractory) glass, impervious to wind vibration and thermal shock.
Long life, heavier filaments designer to withstand severe continous and intermittent operation.
Filament supported at 7 points. This assures correct filament position for maximum light output and prevents vibration induced failure.
Reflector disc, made with mica rather tha aluminum, directs heat away from the base, and helps obtain maximum light output.
Brass Mogul Prefocus base with precision eyelet, assures positive electric contact and correctly positions filament for maximum visibility.
Towers: Radio, TV, buildings, cellular, phone, bridges, hospital, power lines, wind turbines and any other tall air traffic hazards.
Description
You need rough, dependable, long-lasting bulbs wherever there are tall air traffic hazards. The best bulbs that money can buy are manufactered by DuroMex. In addition to giving added protection, DuroMex Code Beacon bulbs are life-rated to reduce changes at precarious heights, cut down on dangerous burnouts and SAVE MONEY in terms of replacement and maintenance costs.