Chestahedron -Hanging Lamp, Geometric Lighting, Wood Lamp, Pendant Lamp

Chestahedron -Hanging Lamp, Geometric Lighting, Wood Lamp, Pendant Lamp


Please select a quantity
Whoa! You can't buy your own item.

Hooray! This item ships free to the US.

Almost gone. There's only 2 left. Almost gone. There's only 1 left.



Paper, Wood


Chestahedron Hanging Lamp

This geometric wood hanging lamp is perfect for setting the mood, casting brilliant shadows onto the walls. Great for living rooms , the bedroom, yoga studio and more.

ECO FRIENDLY: Made from sustainably sourced birch wood and flat packed reducing carbon footprint.

The Chestahedron is the first heptahedron of this configuration in the history of geometry. This sculpture has 7 surfaces (consisting of 4 triangles and 3 quadrilaterals), 7 points and 12 edges. If this heptahedron is rotated around the vertical axis, it forms a bell-like external surface of a certain profile: a cone at the top connected to a hyperbolic at the bottom. Other type heptahedra, or less-faced polyhedra do not provide a bell-type figure. For this reason it is supposed that the Chestahedron in rotation is the first geometrical bell shape form ever found and therefore it is the first time the mystery behind the geometry of the bell has been solved in the history of bell making. It has been found in years of research that this geometry is the basis of the left ventricle of the human heart. The midway point between the idea of the human heart and the manifestation of the human heart. Naming the Chestahedron came from the heart being the dominant organ in the chest.

The panels feature a hand drawn design, creating a careful balance between organic and digital patterns.


Sustainably sourced FSC Certified Baltic Birch Wood, laser cut

Natural finish.

20" Tall
14" wide

ASSEMBLY: required, approximately 10 minutes assembly time, instruction manual included. No glue needed, pieces snap together.

PACKAGING: Flat Packed, reducing carbon footprint during packaging and shipping. Packed with recycled paper.

Hanging lamp comes w/ 5m (15') Black Cord and hardware for installation. Cord is 110v and will need an adapter for outside of US.

Clear Incandescent bulb included, for casting bright and crisp shadows. Cord also fits any standard A19 / E26 bulb

SHIPPING: Ready to ship in 3-5 businesss days. Ships via USPS.

---Designed and made in Austin, TX---


Ready to ship in

3–5 business days


Austin, TX

Cost to ship


There was a problem calculating your shipping. Please try again.

Returns and exchanges accepted
Exceptions may apply.

Meet your seller

Jon Imeson

Jon Imeson

Owner of Geolume

This seller usually responds within 24 hours.

Shop rating

5 out of 5 stars

Total shop reviews


sassann9 Dec 25, 2019

5 out of 5 stars
Hard to figure out but beautiful.

Purchased item:

kristen ax Dec 17, 2018

5 out of 5 stars
Gorgeous lamp. Instructions were a bit difficult.

Purchased item:

Skye Drolett Dec 29, 2019

5 out of 5 stars
This lamp is gorgeous. It’s was easy to put together. The details are fantastic. And exactly what I was hoping for and more. There a tiny mishap but the seller provided A+ customer service. Thanks again!

Purchased item:

Ileana Katzenelson Dec 23, 2019

4 out of 5 stars
One side of the lamp had very dark stains as if burnt. The other side is very nice.
The lamp is overall as in the picture. The problem is that no switch is on it. In order to turn on and off you need to plug and unplug it. It would be best to have a switch controller

Purchased item:

Reviews aren’t loading right now. Try again later!