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Daniel de Bruin's LEDs in motor oil — light art from used-oil gradients

daniel_de_bruin · 2026-03-03T08:08:18.000Z · in Art I Like
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100k ft — What is this?

Daniel de Bruin's LEDs in motor oil — light art from used-oil gradients
artB-tier

50k ft — Why care?

Light work from Daniel de Bruin (2019): LEDs submerged in used motor oil, which filters the light into a rich color gradient. He built three versions, but the oil degrades everything it touches, so the piece did not last and he has not found a substitute.
arthardware

10k ft — Key takeaways

• Dark translucent liquids make natural LED gradient filters • Used oil is corrosive; look for a stable substitute such as tinted mineral oil

5k ft — Tools & techniques

(no tools tagged) light diffusion through liquid

1k ft — Deep-dive / try it

Putting LEDS into used motor oil is just magical! A throwback to 2019 when I was experimenting with this process. I ended up making 3 versions of this work but this round version is my favorite. Sadly used motor oil is very intense on everything it touches so the work didn't last for long. I haven't got the time to find a good alternative unfortunately. Maybe I will in the future. The motor oil just gives it an amazing colour gradient. #engineering #lightart #mechanical #art #light
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