Its name comes from the radius of the standard cardboard tubing, which is 16 mm. Clean laser cuts transform the packaging into the perfect housing for the LED tube. The cardboard tubing is tough ...

You have a pile of boxes on your doorstep ... Linear LEDs–basically LED strips–would be shipped to the studio in cardboard tubes. “Throwing all this cardboard away, just felt very off.

Indeed, consumers are demanding more than ever that packaging and products contribute ... into the development of the new cardboard tubes. It expects 48 million of them to be sold this year ...