Powerdaylight Ø 35 cm diffuser lens

Powerdaylight Ø 35 cm diffuser lens

The diffuser lens is a protective system seal and provides additional insulation to the ceiling diffuser.

The diffuser lens of the Powerdaylight is always made from Vivak® UV thermoplastic copolyester. They offer high impact strength, a good fire rating and good weather resistance. These properties are demonstrated by our 10-year guarantee on mechanical strength and optical properties.

Colour:
Clear 2099 (Extremely high light transmission and high gloss).

Light Transmission:
88% (Test Method according to DIN EN ISO 13468-2)

Fire rating:
Fire rating UK: Class 1Y (standard: BS 476 Part 7)
Fire rating Germay: B1 (standard: DIN 4102)
Fire rating Europe: B s1 d0 (standard: EN 13501-1)

Permanent Service Temperature:
The permanent service temperature without load is approx. 65 °C

Glow wire flammability index:
960 (conform: IEC 60695-2-12, in °C)