Outdoor Post-top Lighting Unit – Inter Size – 369

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AREAS OF LIGHT - Infrastructure Development - Electricity


Outdoor Post-top Lighting Unit - Inter Size - <369>

A lighting unit for Light Communities outdoor environment 'esoteric' and general lighting, 

where the light source and other devices have to be shielded together inside the lampshade. 

Assembly Side-view 

with Dimensional Details

- Maximal bulb power (HID) 400W, rated lumen output 40000lm.

- Pole size: top end spigot/tenon dia.: 76mm/3in.; recommended height:  3.30...4.20m/11...14ft.


Details and 'blue prints' are given for  main components.

1 – Post-top Fitters

     1.1 - Pole-Fitters: https://lightcommunitylighting.blogspot.com/p/blog-page_22.html

1.2 - Lampshade Fitters

2 - Lampshades

3 - Headshields

Notice! 

Remaining pieces are similar to the regular 16E" post-top unit:    http://lightcommunitylighting.blogspot.com/p/post-top-outdoor-lighting-fixture.html

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And, don't forget!... you can't design a man made object with only phi ratio for all, and among all, its component parts.

Look it here 'natural occurring' numbers...

Basic mathematical constants: 

https://en.wikipedia.org/wiki/Mathematical_constant

http://math.ucr.edu/home/baez/constants_table.pdf

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