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LED light with opal cover (diffuser)

Control system: ELC
Installation type: Insert
Installation position: Ceiling
Dimensions: Length 1195 mm x Width 296 mm x Height/Depth 91 mm
Installation dimension: Installation length: 1200 mm x Installation width: 300 mm x Installation depth: 140 mm
Weight: 4400 g
Protection type: IP20
Protection class: III
Permissible ambient temperature: 0 °C...+40 °C
Relative humidity: 5–93 %, non-condensing
Colour: white, similar to RAL 9003
Nominal voltage: 42 V DC
Diffuser: semi-opal
Glare suppression: LDP (linear-prismatic)
Light emission: direct
Beam angle: 90 °
Unified Glare Rating: <=19
Rated output P: 28 W
Luminous flux: 3550 lm
Luminous efficacy: 126 lm/W
Colour temperature: 4100 K
Colour rendering index Ra: > 80
Rated lifetime L80B50 at 25 °C: 60000 h
Glow wire test in accordance with IEC 60695-2-10: 650 °C
Photobiological safety: RG0