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33 (F)
STREET LIGHTING
LANTERNS


STREET LIGHTING LANTERNS
THE "WEMBLEY" NON-VENTILATED TYPE
(F 5179 Prov. Pat. Nos. 11025/30.)



F 5177

F 5179



The above lanterns are of the Totally Enclosed Type. They consist of a heavy gauge spun copper body and reflector finished stove enamelled green outside and white inside. F5177 is supplied with a Symmetric type refractor and plain clear glass outer globe. F5179 is supplied with an Asymmetric type refractor and ribbed glass outer globe.

A special feature is the focusing device, which enables the lamp to be raised or lowered inside the refractor to vary the light distribution to suit the height and spacing of the units. This adjustment can be made from the outside without opening the lantern in any way.

Standard tapping at top for fixing ¾-in. gas thread.



Catalogue No. Description OSRAM
Gasfilled Lamp
recommended
Diameter
of
reflector
Overall
Length
Net Weight Price each.
Lantern Outer Globe Refractor
Watts ins. ins. lb. lb. lb.
F 5177 Totally Enclosed "Wembley"
Street Lighting Lantern
300/500 18 25 16 On Application
F 5179 300/500 18 25 16 On Application



Prices include B.C. or E.S. Lampholders, but not Lamps.