Silica 21 Round, Standard, direct symmetric extremely wide distribution, with ceiling illumination, DALI 2, for surface-mounted
Article office luminaire
Product name Silica 21 Round
Lamp LED
Rated luminous flux 2250lm
Luminous efficacy 136lm/W
Colour temperature 4000K
Colour rendering CRI > 80
Rated input power 16.5W
Service life 75000h (L85) at AT = 25°C
Protection rating IP20
Impact resistance IK03
Weight 3.2kg
Silica 21 Round, office luminaire, primary optical cover: cover panel, of PMMA, light emission: direct with ceiling illumination distribution, primary light characteristic: symmetric, installation type: surface-mounted, LED, rated luminous flux: 2.250lm, luminous efficacy: 136lm/W, light colour: 840, colour temperature: 4000K, control gear: DALI 2, with system connector, mains connection: 220..240V, AC, 50/60Hz, rated input power: 16.5W, luminaire housing, of aluminium section, metallic grey (RAL 9006), diameter: 400mm, height: 63mm, equipment: Standard, protection rating (complete): IP20, insulation class (complete): insulation class I (protective earthing), certification: CE, impact resistance: IK03, permissible operating ambient temperature: 0..+35°C, standard: EN 50419, packaging unit: 1 piece
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Silica 21 Round
office luminaire, metallic grey (RAL 9006), DALI 2, 2250lm, 840, Ø400mm
Lamps: LED 4000K / CRI >= 80
Order No.: 51ME21DA4NSA