Polycast White Lighting Tubes



 

Polycast® White Lighting Acrylic Tubes – High-Performance Cast Tubing for Architectural & Industrial Lighting

Polycast White Lighting Tubes from Spartech offer a premium solution for professionals in the lighting, architectural, and industrial design industries. Made from cast acrylic, these tubes deliver exceptional optical clarity, high tensile strength, and superior light diffusion, making them ideal for backlit displays, pendant lighting, LED enclosures, and other illuminated applications.

When lit from within, these tubes emit a soft white glow with approximately 40% light transmission, producing clean, even illumination that’s perfect for modern design aesthetics. Unlike extruded plastics, cast acrylic maintains consistent clarity and dimensional stability, even under UV exposure or varying temperatures—making it suitable for both indoor and controlled-environment outdoor settings.

Whether you’re creating dramatic lighting installations, custom signage, or light-guiding architectural elements, Polycast® tubes are easy to fabricate, cut, and machine to suit your exact needs.

Key Features:

  • Outstanding Light Diffusion – Approximately 40% transmission for soft, uniform glow

  • UV-Resistant & Weather-Stable – Maintains integrity under sunlight and temperature shifts

  • High Tensile Strength – Durable performance for industrial and design applications

  • Easily Machined & Fabricated – Cut, shape, or bond to suit your lighting or display project

  • Cast Acrylic Quality – Greater clarity, durability, and workability compared to extruded tubing

Common Applications:

  • Architectural and interior lighting fixtures

  • Pendant and column lighting installations

  • Point-of-purchase displays and retail signage

  • Industrial light shields and enclosures

  • Public space lighting design

  • Custom acrylic fabrication for art or design

Order Polycast White Lighting Tubes from TAP Plastics for a professional-grade lighting solution trusted by designers, engineers, and architects alike.

 
OD = outside diameter.  ID = inside diameter.

When ordering more than one-foot length, please specify in comment section at checkout whether you would like a continuous length or one-foot pieces.

UPS Oversize Fee: UPS applies the fee to any package exceeding 48” however, they require a minimum of 2” around the product to reduce any possible damages.