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LEAFLET No. 112
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VERTICAL TYPE FLUORESCENT LANTERNS
FOR 2 OR 4 TWO-FOOT 40W. MCF/U LAMPS
No. 704 - 2-LAMP TYPE
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DISTRIBUTION CURVES OF 2-LAMP 2-WAY NON-AXIAL LANTERN, No. 704
VERTICAL DISTRIBUTION
A = One lobe thro' 10" from road axis.
B = Between two lamps, i.e. direction across road.
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PLAN DISTRIBUTION
C = Thro' 80" cone from downward vertical.
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The VERTICAL type Fluorescent lantern is designed for top of column mounting and for the lighting of Housing
Estates, Garden Sites and similar situations.
They are made in two types: No.704 for normal street lighting, and No. 705 for the general lighting of larger areas.
With No. 704 the back section is glazed with diffusing opal, while the two sections fronting the roadway clear perspex
windows are used. With each of the two 40W. lamps is fitted an anodised aluminium reflector to give a 2-way non-axial
distribution.
With No. 705, which can be supplied for either two or three lamps, all three windows are glazed with opal perspex and give
a general light distribution.
The lantern is constructed around a cast aluminium base and top ring connected together by a central V.E. tube, which
carries the lamp-holder assembly, white top reflector and detachable spun metal cap.
The Control Gear for either the two or four lamps can be accommodated in the space between the cast top ring and the
spun metal cap.
704 |
2-40W 2 Foot |
36 |
18½ |
12½ |
34 |
43 |
3¼ |
705 |
2-40W 2 Foot |
52 |
The Brighton Lighting and Electrical Engineering Co. Ltd.
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Head Office: 35 WELLINGTON ROAD
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Phone: Brighton 24661
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BRIGHTON, 7
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Telegrams: Bleeco, Phone, Brighton
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Back to BLEECO Leaflets
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