METRO AUTHORITY LANTERN
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T E C H N I C A L   D A T A   S H E E T

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The Metro Authority lantern follows a popular and traditional Yorkshire design for higher level lanterns. The lantern was engineered to provide high performance distribution within a suspended, elegant body design. The design brief demanded a lantern that was robust, simple to maintain, efficient, flexible and styled in such a way as to replicate the design of a bygone era. The body of the lantern uses a graduated, stepped styling that is easy on the eye. The demands and needs of both public and private sectors for a vandal resistant, decorative traditional luminaire that satisfied the scrutiny of the conservationists and was justifiably affordable are satisfied by the Metro Authority. Its size allows for both low level post top and mid to high level mounting.

Construction

IP65 Tested & Certified by BSI

UV Stabilised, vacuum formed, single piece, Heavy Duty Polycarbonate, Tear drop Glazing bowl.

Heavy gauge Aluminium Spinning Body.

Three Brass Finger screw release Access Clamps.

Reinforcement plate at suspension point.

Click on the diagram below to view in more detail.
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Polar & Isolux Diagrams.
Photometric Data
70W 100W 150W
LOR 0.83 0.84 0.87
ULOR 0.020 0.020 0.021
DLOR 0.81 0.82 0.85

Optic Options
Open Lamp
Glass Refractor (Sugar Bowl)
Philips SGS 203 Pot optic

Mounting Options
Suspended fitting by post top Outreach bracket or Wall mount bracket.
Post Top Fix/’U’ Bracket.
76mm Post top as standard (Other Post diameters can be accommodated).

Lantern Details
Windage area 0.26mē
Height from Base 600
Maximum Width 675
Average Body weight 16kg

Gear/Lamp Types Available
High Pressure Sodium (SON)
Low Pressure Sodium (SOX)
Metal Halide
Mercury
Photocell switching

Note:-
Supplied pre-wired with sufficient cable for termination.