CHESS 101CHS.1-R641
Recessed ceiling-mounted downlights with symmetrical light distribution to achieve an effective task or general lighting.
Square frameless design for plasterboard ceilings available in 80mm.
Powder painted body available in assorted finishes, customized RAL under request.
To complete the effect of this luminaire, it is suggested that the interior be painted the same RAL colour as the ceiling.
Honeycomb louver accessory to improve visual comfort [reference M6.A0050].
Accessory available to increase the protection rating to IP44 from underneath [reference M2.A0070].
Remote driver included.
Electronic options for lighting control: DALI/DSI.
3 hours battery available as option.
Passive temperature management: heat dissipation flows through aluminium heat sink diffuser.
Mounted to the ceiling by two fixing points with screws.
Luminous flux of the light source: 890lm
Luminous flux of the luminaire: 890lm
Luminaire efficiency: 91 lm/W
Light source power: 8.8 W
Luminaire power: 9.77 W
mA: 250 mA
Colour temperature: 4000K
Chromaticity Tolerance: MacAdam 3
CRI: >90
Beam angle: 24
Cd/Klm: 3767
Imax Cd: 3353
UGR: <16
Photobiological risk: 1
This product contains a light source of energy efficiency class: F
Rated Median useful life: >50000h L70B50
Class: 2
IP: 20
Incandescent filament: 850
Embedding dimensions: 81mm x 81mm
Luminaire dimensions: 80mm x 80mm
Electronic Accessories:
K: On/Off (basic)
S: On/Off (AC/DC)
SE: On/Off (AC/DC) + Battery 3h
D: DALI-2/DSI switchDIM/corridorFUNCTION
DE: DALI-2/DSI switchDIM + 3h battery
B: Bluetooth-Casambi
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1: RAL9010: Pure White -
2: RAL9005: Jet Black -
4: RAL7016: Anthracite Grey -
7: RAL9006: White Aluminium
More finishes are available
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More finishes are available