Untitled Blog: ELVDC - Outdoor Radial Waves Open Lighting Units

ISLANDS and AREAS of LIGHT - Infrastructure Development
Electricity - DC (direct current) Appliances

- Extra Low Voltage: 12V; 24V; 36V; 48V DC (Ripple-free).

Miniature Outdoor Pendant/Bracket-arm Radial Waves Lighting Units - size '136.1'

- Recommended mounting height: 2.70...3.30m/9...11ft.

Outline of assembly side view

with dimensional details

for further 'blue printing' of each component

- Size '136.1' - Sound frequency numbers -

(dimensions are in mm.)

* * * * *

Miniature Outdoor Pendant/Bracket-arm Radial Waves Lighting Units - size '174'

- Recommended mounting height: 3.00...3.50m/10...12ft.

Outline of assembly side view

with dimensional details

for further 'blue printing' of each component

- Size '174' - Sound frequency numbers -

(dimensions are in mm.)

Miniature Outdoor Radial-waves Bell-style Open Lighting Unit - Size - 136.1

- Recommended lampholder size: - insulated BA15s

https://lightcommunitylighting.blogspot.com/p/low-voltage-lampholders.html
- Recommended LED: COB, Lensed

Sheet-metal deep drawn components - Particulars and Draft Blue-prints

Assembly Side-view

Dimensional details

Cup Piece - Dimensional Details

Bell Piece - Dimensional Details

Dish Piece - Dimensional Details

Lampshades - Dimensional Details

Miniature Outdoor Radial-waves Bell-style Open Lighting Unit - Size - 174
Suitable lampholder: E14 - glazed porcelain

Sheet-metal deep drawn components - Particulars and Draft Blue-prints

Assembly Side-view

Dimensional details

Cup Piece - Dimensional Details

Bell Piece - Dimensional Details

Dish Piece - Dimensional Details

Lampshades - Dimensional Details

Assembling Details

(Main Pieces Only)

* * * * *

Cast plastic components - Particulars and Draft Blue-prints

Assembly Side-view

Dimensional details

Cup - Dimensional Detais

Bell-Dish - Dimensional Details

Lampshade - Dimensional Details

E14 lampholders are recommended here for only 12 to 48V DC usage!
It's forbidden (strictly not allowed) to use higher voltages or AC (even rippled DC) for the lighting units presented in this page!

NOTICE!
In case of use of automotive bulbs, only insulated lampholders should be used.

Insulated BA9s and BA15s lampholders dimensional details will be available on this blog: https://lightcommunitylighting.blogspot.com/p/low-voltage-lampholders.html

STATEMENT!

For what we refer here as 'ELV(DC)' lighting units', the term '(Extra) Low Voltage' must be considered as described here:

https://en.wikipedia.org/wiki/Extra-low_voltage#Separated_or_safety_extra-low_voltage_(SELV)

https://en.wikipedia.org/wiki/Extra-low_voltage#Protected_extra-low_voltage_(PELV)

NOT the case should be this, in any way!

https://en.wikipedia.org/wiki/Extra-low_voltage#Functional_extra-low_voltage_(FELV)

Related Link: http://www.encyclopedia-magnetica.com/doku.php/extra-low_voltage