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DIRECTIONAL STREET LIGHTING LANTERNS FOR "OSRAM" LAMPS
OPEN TYPE REFLECTORS
Z 5201/6
Z 5211/6
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G.E.C. directional street lighting reflectors, open pattern, can be supplied in various types for
providing an asymmetric distribution of light in two, three or four directions at angles between the reflectors to
suit varying road widths, junctions, intersections and mounting.
These are fitted with single piece silvered glass mirrors bent to the correct contour, and cemented into
cast iron backings which assist in ensuring long life to the silvered surfaces. Diffusing glass used to prevent
objectional glare, as with it the whole of the surface appears equally illuminated.
The cast iron backing holding the silvered glass reflectors are easily detachable from the top and body of the
fitting by unscrewing two nuts. This facilitates nesting for packing and stocking; wiring and erection; replacement
in the event of breakage; and has the additional great advantage of interchange ability, as tops and bodies are
universal for all patterns.
SPECIFICATION.
Robust cast iron top. External focusing screw, heavy gauge copper body. Single piece English-made diffusing
mirror glasses secured by special cement in protecting iron casting.
Standard tapping, ¾-in. gas.
Standard finish - Green.
Z 5201/6
Arranged for 60 to 200-watt clear OSRAM lamps.
Lampholder nipple, 5/8-in. brass thread.
Cat. No. |
Type of reflector. |
Angle between main beams. |
Dimensions. |
Net weight complete. (lbs) |
Net weight reflectors only, in protecting iron castings. (lbs) |
Price each (exclusive of OSRAM lamps). |
Spare reflectors mounted (without body or top). |
Overall height. (ins) |
Height, filament centre to top of fitting. (ins) |
Maximum width. (ins) |
Z 5201 |
2-way |
180°-180° |
10¼ |
9 5/8 |
15 |
16 |
13¾ |
£1 9s. 4d. |
£1 1s. 4d. |
Z 5202 |
2-way |
160°-200° |
10¼ |
9 5/8 |
15 |
16 |
13¾ |
£1 9s. 4d. |
£1 1s. 4d. |
Z 5203 |
2-way |
90°-270° |
10½ |
9 5/8 |
15 |
16 |
13¾ |
£1 9s. 4d. |
£1 1s. 4d. |
Z 5204 |
3-way |
100°-100°-160° |
10½ |
9 5/8 |
14½ |
16½ |
14¼ |
£1 19s. 4d. |
£1 11s. 4d. |
Z 5205 |
3-way |
80°-80°-200° |
10½ |
9 5/8 |
14½ |
16½ |
14¼ |
£1 19s. 4d. |
£1 11s. 4d. |
Z 5206 |
4-way |
90°-70°-90°-110° |
10½ |
9 5/8 |
14½ |
18½ |
16¼ |
£2 11s. 0d. |
£2 3s. 0d. |
Z 5211/6
Arranged for 300 or 500-watt OSRAM lamps.
Cat. No. |
Type of reflector. |
Angle between main beams. |
Dimensions. |
Net weight complete. (lbs) |
Price each (exclusive of OSRAM lamps). |
Overall height. (ins) |
Height, filament centre to top of fitting. (ins) |
Maximum width. (ins) |
Z 5211 |
2-way |
180°-180° |
14¼ |
13 5/8 |
21¼ |
39 |
£4 10s. 0d. |
Z 5212 |
2-way |
160°-200° |
14¼ |
13 5/8 |
21¼ |
39 |
£4 10s. 0d. |
Z 5214 |
3-way |
100°-100°-160° |
14¼ |
13 5/8 |
21¼ |
46 |
£5 5s. 0d. |
Z 5215 |
3-way |
80°-80°-200° |
14¼ |
13 5/8 |
21¼ |
46 |
£5 5s. 0d. |
Z 5216 |
4-way |
90°-70°-90°-110° |
14¼ |
13 5/8 |
21¼ |
52 |
£6 8s. 0d. |
Prices do not include lampholders, suitable types of which are No. S 1156 (B.C.) or
No. S 1161 (E.S.) for Z 5201/6 and S 1354 (G.E.S., without yoke) for
Z 5211/6 which should be specified when ordering.
The performance of these fittings is based on their being equipped with clear OSRAM lamps, the use of which is advised if the
best results are to be obtained.
Street plan showing typical application of G.E.C. directional reflectors.
Arrows show directions of main light output.
Back to: GEC Street Lighting
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