A kinetic luminaire fusing illumination and motion.

Sophisticated illumination and beauty command any space in this captivating kinetic art piece, incorporating precise motion control of one hundred mirrored stainless steel spheres suspended by invisible filament, combined with a perfect square of continuous, variable-hued light.

Billions of permutations are possible, patterns extending up to 6 feet vertically, with a total range of motion of 12 feet from the base, at sub-mm precision.

  • 51.5" square
  • 3.8" thick
  • 130lbs

About the Artist

Phil Letourneau is a creative technologist, product designer, and interactive artist from Winnipeg, Canada.

Never satisfied with the status quo and a perfectionist to the core, Phil strives to make technology recede into the background, and create experiences that surpass expectations.

Motusphera is the culmination of several years of research, prototyping and perfecting a design.


  • Voltage
  • 24 VDC (110-240 VAC ext supply)
  • Mounting Weight
  • 135 lbs
  • Color Rendering Index
  • 97+, R9 > 85, R12 > 97
  • Dimmable
  • Yes – Software
  • Light Source
  • LED
  • Color Temperature
  • 2200k to 6500k White + Full Gamut RGB

Accepting Limited Commissions

A limited number of hand-built units will be sold to discerning collectors.

The piece shown in the photos and videos is pre-production. Final units may differ slightly.

Contact us for pricing.
$10,000 USD deposit.   16 weeks lead time.

 Customizations and unique pieces can be commissioned as well.

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