The PINTSCH BAMAG rotary lens beacon DLL 6-300 is used to mark lighthouses at night and in low-visibility weather.

The optical system of the DLL 6-300 is fitted in a seawaterproof light-alloy housing with a transparent or coloured acrylic cover. The optical system consists of six flat Fresnel lenses that revolve around a fixed lamp.

Actuation is provided by a D.C. motor whose rotating speed can be adjusted via an electronic unit.
As standard, the beacon is equipped with an automatic 6-place lamp changer for max. 12V/50W halogen lamps.

An electronic unit for activating the lamp changer, with an integrated voltage stabilizer and automatic photo-electric switch, is incorporated in the housing.

As an option, the beacon can also be equipped with a lamp changer for the operation of max. 12V or 24V/100W halogen lamps.