Double sided angle bending of luminous intensity

BASF BatWing

BASF BatWing BW90

Double sided angle bending of luminous intensity

Design easy and efficient batwing light distributions with BASF BatWing– an endless and highly aesthetical optical film. The invisible pattern creates characteristic double asymmetric light distribution for applications where double- sided illumination long the luminaire axis is needed. BASF BatWing is suitable for indirect or direct flat and homogenous lighting designs.

Optical performance

with BatWing Film

Optical performance data refersrefersto typical values; they vary greatly depending on luminaire design. Results shown were measured using a test fixture with Lambertian light source in a goniophotometer.

BASF BatWing Film

Product information

Advantages - key features

Rollabe, flexible fim solution with double asymmetric light control effect

Indirect or direct flat and homogenous illumination

Pattern invisible to the eye for highest aesthetics

Cusomizable in length, width and thickness

Highest grade glare control performance - suitable for applications with UGR<19 requirements

High quality lamination on glass, PMMA or PC possible

BASF BatWing Film

Delivery form

Delivery form Dimension
Sheets Material:
Micro-structured PET film (patent granted)
Length: on request
Width: 240 mm
Thickness: 0,15 - 0,20 mm
Rolls Material:
Micro-structured PET film (patent granted)
Length: 570 m / seamless
Width: 240 mm
Thickness: 0,15 - 0,20 mm

BASF BatWing Film

Technical details

BASF BatWing Film specification

 

Transmission > 90 % @380 - 780 nm
Material Micro structured PET film (patent granted)
Temperature Range - 40°C up to 80°C
Glow Wire Flammability
IEC 60695-2-12
650°C

* subject to modifications

 

BASF BatWing Film

Data sheet

Downloads

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