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STREET LIGHTING
LANTERNS FOR "OSRAM" LAMPS

TOTALLY ENCLOSED DUSTPROOF "WEMBLEY" LANTERNS



Z 5024/5/6
For 300 or 500-watt OSRAM lamps.

Z 5034/5/6
For 1000 or 1500-watt OSRAM lamps.


SPECIFICATION.

Heavy gauge copper body of improved design, external focusing control and rotatable refractor plate. G.E.C. patent English-made prismatic glass refractor, hinged vitreous enamelled steel outer reflector with quick release spring fixing. Non-ventilated outer glboe of English clear heat-resisting glass and durable felt gasket. Porcelain lamp-holder wired to standard terminal box (Type D) with heat-resisting leads.

Standard tapping, 1-in. gas.

Standard finish - Aluminium colour. All reflecting surfaces white vitreous enamelled.

Cat. No. Clear OSRAM lamp recommended. Type of refractor. Type of lampholder. Diameter of reflector. Overall height. Height fixing to lamp filament. Weight complete. Price each, including lampholder but not lamp.
Z 5024 300-500W Z 6503 symmetric G.E.S. 18 ins. 25 ins. 20 ins. 21½ lbs. £4 6s. 0d.
Z 5025 300-500W Z 6509 non-axial asymmetric G.E.S. 18 ins. 25 ins. 20 ins. 21½ lbs. £4 6s. 0d.
Z 5026 300-500W Z 6515 axial asymmetric G.E.S. 18 ins. 25 ins. 18 ins. 21½ lbs. £4 6s. 0d.
Z 5034 1000 or 1500W Z 6505 symmetric G.E.S. 24 ins. 29 ins. 22 ins. 32 lbs. £6 15s. 0d.
Z 5035 1000 or 1500W Z 6511 non-axial asymmetric G.E.S. 24 ins. 29 ins. 22 ins. 32 lbs. £6 15s. 0d.
Z 5036 1000 or 1500W Z 6517 axial asymmetric G.E.S. 24 ins. 29 ins. 22 ins. 32 lbs. £6 15s. 0d.



SPARES.

FOR Z5024/6 LANTERNS (300/500-watt lamps).FOR Z5034/6 LANTERNS (1000/1500-watt lamps).
Prismatic Dome Refractors. Height, 3½ins; Diameter 7¾ins.Prismatic Dome Refractors. Height, 4 5/8ins; Diameters, 10 ins.
Cat No.Price each.Cat No.Price each.
Z 6503Symmetric8s. 4d.Z 6505Symmetric15s. 0d.
Z 6509Non-Axial Asymmetric8s. 4d.Z 6511Non-Axial Asymmetric15s. 0d.
Z 6515Axial Asymmetric8s. 4d.Z 6517Axial Asymmetric15s. 0d.
Z 7467Felt Gasket3s. 6d.Z 7469Felt Gasket4s. 6d.
Z 6467Outer Globe (Heat-resisting Glass), diameter over flange, 12 ins.; depth, 10¼ ins.9s. 0d.Z 6469Outer Globe (Heat-resisting Glass), diameter over flange, 14 ins.; depth, 15¼ ins.24s. 0d.



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