Which brands are DCI 2946 or 2948 stool casters compatible?
Which brands are DCI 2946 or 2948 stool casters compatible?
Difference between Fiber Optic vs Power Optic Tubing
Published: 10/3/2024
Difference between Fiber Optic vs Power Optic Tubing
Fiber optic tubing has a glass bundle running through the center. The light source comes from a box where the bulb is located and the bundle plugs into the box.
Power optic tubing has two small wires running through it. The power source is a transformer and power pack or air electric switch. A light bulb will also be needed.
