Reflect • Diffuse • Control

  • One Lithonia Way, Conyers, GA 30012
  • 1.800.866.4682
  • sales@whiteoptics.com

Split Diffusion


Reduce on-axis light while increasing mid-angle output for “batwing” type distributions for aisle-lighting, uplighting, and maximized fixture spacing. Based on your fixture design and optical requirements, our engineers can help you select the appropriate product to best meet your needs.

Split Specifications

Product #Peak Angle (degree)Nadir Suppression (%)Efficiency (%)Max widthTotal Thickness
DFBW 30/7030709248.5 in. / 1232 mm0.012 in. / 0.305 mm
DFBW 30/9030909223.5 in. / 597 mm0.006 in. / 0.152 mm
DFBW 20/9520959048.5 in. / 1232 mm0.012 in. / 0.305 mm

Our split diffusion films are available in pre-cut sheets or continuous, seamless rolls.

These products are directional and should be installed with the prismatic (glossy) side facing toward the lamp.