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This is for four concrete lightbulbs - pick and choose from the current inventory of wall hook and display models to make the right combination for you. Please contact me if you would like to know the current inventory. Custom or different models are available at no extra charge, but would take up to 5 days to create if the current inventory doesn't have what you are looking for.

Lightbulbs in the picture are a snapshot of the inventory at any given time - models available might not be exactly the same.

These unique and paradigm-shifting items will stand out proudly from the wall or on your desk.

Quite the conversation piece, they bring surprising materials and texture to an everyday shape that everyone knows but now will see in a new light.

Made from various concrete mixes, these lightbulbs where poured into a hollowed out lightbulb, cured and then had the glass removed. The glass mold often gives it a high shine and polished surface, but sometimes the result (especially on the colored models) is a very textured surface

During curing, the concrete mix leaves small holes in the surface that gives it some texture and character. Because of this, every Concrete Lightbulb is unique.

A lag bolt or threaded rod was embedded before curing, and allows the lightbulb to be mounted into a wall or on the included display stand.

A tutorial on making your basic Concrete Lightbulb is available at:

Overall length:
5.75" (wall hook models)
5" (display models)

Weight: 12 oz each

Mounting Directions for the wall hook models:

1) Find a wood stud in the wall
2) Using a 1\/4" bit, drill a hole 1.5" deep
3) Screw in the lightbulb and hand tighten
4) Hang what you want on it.

Four Pack - Concrete Lightbulbs


  • Materials: concrete, lightbulb, metal
  • Ships worldwide from Virginia, United States
  • Feedback: 85 reviews
  • Favorited by: 2 people