Y19 Prismatic Acrylic Light Diffuser

A premium diffuser for quality lighting applications

Description

Y19 is the premier prismatic pattern. With a 4.7mm male prism running parallel and perpendicular to the length and width of the panel, Y19 provides good lamp cut-off to minimize lamp images and provide very low brightness at angles close to the horizontal.

Y19 Silver-Tint has a faint translucent tint that creates an elegant lighting effect. Y19 Silver-Tint produces lower brightness enclosure with improved visual comfort.

Y19’s high degree of luminance control makes it best suited for interiors involving more arduous visual tasks.

Quality

Acrylic material used in Y19 meets or exceeds recognised standards.  Under normal interior conditions, these lenses will perform satisfactorily for 20 years.

Y19 is manufactured from 100% Acrylic (Polymethylmethacrylate). Flammability Rating-UL94 HB.

Performance

(Based on photometric tests)

  • Light output ratio of 66%
  • Typical unified glare rating of 17

Applications

  • Supermarkets
  • Computer rooms
  • Laboratories
  • Schools and colleges
  • Test and inspection areas
  • Hospitals
  • Radio-frequency sensitive areas
  • General offices

Specifications

Prism Depth:  2mm
Thickness:  4mm

Prism size:  4.7mm x 4.7mm
Prism config. Male square to sheet
Prism depth:  2mm

Max width:  1270mm
Max length:  2540mm