Ordercode: 5MB252DL60840

Article office luminaire
Product name Arktika® 21 duo
Lamp LED
Rated luminous flux 8800lm
Luminous efficacy 132lm/W
Colour temperature 4000K
Colour rendering CRI > 80
Rated input power 67W
Service life 50000h (L80/B50) at AT = 25°C
Protection rating IP20
Weight 3.3kg

Arktika® 21 duo, office luminaire, primary anti-glare with honeycomb louvre, of plastic, aluminium vaporised, highly specular, light emission: direct/indirect distribution, primary light characteristic: symmetric, installation type: suspended mounting, LED, rated luminous flux: 8.800lm, luminous efficacy: 132lm/W, light colour: 840, colour temperature: 4000K, control gear: ECG DALI, with terminal, 3+2-pole, max. 2.5mm², mains connection: 220..240V, AC, 50/60Hz, rated input power: 67W, housing, of aluminium, powder-coated, traffic white (RAL 9016), 2-length, length: 2.280mm, width: 120mm, height: 8mm, protection rating (complete): IP20, insulation class (complete): insulation class II (safety insulation), certification: CE, packaging unit: 1 piece

Product details


Key data

Product type office luminaire
Product name Arktika® 21 duo
Order No. 5MB252DL60840


Lighting technology

Glare reduction honeycomb louvre of plastic, aluminium vaporised, highly specular
Beam angle wide distribution, 95°
Symmetry symmetric
Light emission direct/indirect distribution, 75:25
UGR viewing direction along longitudinal luminaire axis ≤ 19


Lamps

Lamps with LED
Rated luminous flux 8800lm
Luminous efficacy 132lm/W
Colour temperature 4000K
Colour rendering index CRI > 80
Light colour 840
SDCM (Standard Deviation of Colour Matching) MacAdam ≤ 3 SDCM (initial)
Rated input power 67W


Operating device

Control gear ECG DALI
Control DALI


Certificates, Standards

Protection rating IP20
Insulation class insulation class II (safety insulation)
Certification, designation CE


Material, Colour

housing aluminium, powder-coated, traffic white (RAL 9016), 2-length
Colour specification traffic white (RAL 9016)


Mounting

Mounting method, mounting location suspended mounting, to the wire suspension, to the ceiling
Recommended suspension height 0.2..1.5m


Electrical connection

Connection terminal, 3+2-pole, max. 2.5mm²
Nominal voltage 220..240V, 50/60Hz, AC


Dimensions, Weight

Length 2280mm
Width 120mm
Height 8mm
Weight 3.3kg


Service life

Rated service life 50000h (L80/B50) at AT = 25°C

Product type
office luminaire

Product name
Arktika® 21 duo

Order No.
5MB252DL60840

Glare reduction
honeycomb louvre of plastic, aluminium vaporised, highly specular

Beam angle
wide distribution, 95°

Symmetry
symmetric

Light emission
direct/indirect distribution, 75:25

UGR viewing direction along longitudinal luminaire axis
≤ 19

Lamps
with LED

Rated luminous flux
8800lm

Luminous efficacy
132lm/W

Colour temperature
4000K

Colour rendering index
CRI > 80

Light colour
840

SDCM (Standard Deviation of Colour Matching)
MacAdam ≤ 3 SDCM (initial)

Rated input power
67W

Control gear
ECG DALI

Control
DALI

Protection rating
IP20

Insulation class
insulation class II (safety insulation)

Certification, designation
CE

housing
aluminium, powder-coated, traffic white (RAL 9016), 2-length

Colour specification
traffic white (RAL 9016)

Mounting method, mounting location
suspended mounting, to the wire suspension, to the ceiling

Recommended suspension height
0.2..1.5m

Connection
terminal, 3+2-pole, max. 2.5mm²

Nominal voltage
220..240V, 50/60Hz, AC

Length
2280mm

Width
120mm

Height
8mm

Weight
3.3kg

Rated service life
50000h (L80/B50) at AT = 25°C

Photometric report / planning data

Photometric report / planning data

Arktika® 21 duo
office luminaire, traffic white (RAL 9016), DALI, 8800lm, 840, 2280x120mm, Connection: terminal
Ordercode: 5MB252DL60840