C-HE80 – 0.175mm | Bright View Technologies

High-Efficiency Diffusers

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  • Distance to achieve complete LED hiding 1:1.5 (Distance between lamps: Working distance to diffuser).
  • Typical angle in a 90 degree downlight, microstructures facing away from lamps is 70 degrees.
  • Efficiency in typical LED luminaire 89-93%.
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Description

C-Series diffusers efficiently hide lamps and provide smooth illumination in both LED and fluorescent applications. They provide excellent depixellation, angle control, color mixing, and color uniformity. An applications engineer will be happy to help select the correct product for your application.

Benefits

  • Excellent depixellation, angle control, color mixing, and color uniformity
  • C-HH Series diffusers have a special double-sided coating that gives them greater efficiency and stronger LED hiding

Features

  • Distance to achieve complete LED hiding 1:2.5 (Distance between lamps: working distance to diffuser)
  • Typical angle in a 90 degree downlight with the microstructure facing away from lamp 83 degrees.
  • Efficiency in typical LED luminaire 91-95%

Recommended Uses

  • C-Series diffusers efficiently hide lamps and provide smooth illumination in both LED and fluorescent applications.
Specifications

*For More Specifications of the C-Series Diffusers please see data sheet in the Downloads

Distance to achieve
complete LED
hiding
(Distance between lamps
: Working distance to
diffuser)
Typical angle in a 90° downlight
(FWHM: full width half max) (microstructures
facing away
from lamps)
Typical angle in a 90° downlight
(FWHM: full width half max) (microstructures
facing toward lamps
– atypical)
ASTM D1003
Transmission2
Efficiency in
typical LED
luminaire3
C – HE80 1 : 1.5 70° 115° > 96% 88 – 92 %
Usage Notes:

• Choose the highest-efficiency diffuser that meets your lamp-hiding goals
• C-Series diffusers are directional and are generally used with the microstructures facing away from the LEDs or lamps when LED hiding is desired; please try both orientations
• Bright View applications engineers can assist with product choices and help your design achieve peak performance





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