COMMERCIAL LIGHTING PLASTICS DISTRIBUTOR
Circline & Mushroom Cloud Diffusers

Circline & Mushroom











These sleek, rounded diffusers are designed for use

with small, energy-saving lamps such as circular or

u-shaped compact fluorescents bulbs.














Material:

Acrylic - most common material used in lighting 
applications. Acrylic is U.V. stabilized and will not 
yellow or discolor for up to 20 years.

Polycarbonate - virtually unbreakable, suitable 
for high heat applications, vandal areas. Not UV 
stabilized to prevent discoloring. Shatterproof and 
Class A fire-rated per ASTM E84 standards.


Standard Sizes:

11" overall diameter

  • 9-7/8" mounting flange diameter
  • 9-1/4" opening diameter
  • ​2-3/4" height


​13-3/4" overall diameter

  • 12-5/8" mounting flange diameter
  • 12" opening diameter
  • ​3" height


19" overall diameter

  • 16-7/8" mounting flange diameter
  • 16-1/8" opening diameter
  • ​3-3/4" height


Thicknesses:
.125"


Color:

White

















                                                     






​NORTON INDUSTRIES, INC.