Portland Concrete

Portland Concrete by James Bartlett

Portland Concrete Overview

Portland Concrete is a faceted decorative spotlight pendant by James Bartlett for innermost available in 3 different colorways. A design offered in two commonly used construction materials: the rough cast of concrete and the milky smooth purity of plaster. Portland’s pentagonal jewel-like shape is designed to work well in clusters, patterns or lines. A cool, calm, detailed addition to even the most minimally designed interior.

Portland comes with three interior color options: aqua, red or white; and the plaster version is pure white with nothing added. James Bartlett is fascinated with materials and what they do and say; when he made Portland in both concrete and plaster he cleverly took one form but allowed the character of each material to finally define the persona of the product and where and how it would be used. The small and large options for the design combine well in clusters and work when used uniformly in a grid or line; equally in a cluster mixing both size and materials gives many more possibilities. Both options are easily hand painted on site for easy customization.

Specification + Download

Material: Natural Concrete and colored interior

Colors: White / Aqua / Red


Dimensions and Product Codes:

PORTLAND 19: 10.75” H x 7.5” diameter

Red: LP03932008

Aqua: LP03932028

White: LP03932001

Light source: GU10 Max 25W(not included)

Recommended Bulb: Any GU10 LED bulb is suitable for this assembly


PORTLAND 37: 10.25” H x 14.75” diameter

Red: LP01933001

Aqua: LP01933008

White: LP01933028

Light source: E26 Max 100W (not included)


Recommended Bulb: LED Globe bulbs 400 – 1000 lumen output and from 2700K (for warmer with more color) up to 6000K (daylight)

Ceiling Rose: White Conical

Cable: 157.5”, White PVC cable

Other: Heavy Product, handle with caution

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Installation Guide

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Specification PDF