Silica®, direct distribution, ≤ 19, Light colour 840, DALI 2, traffic white (RAL 9016)

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Ordercode: 5MX21BD1W4A
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Article office luminaire
Product name Silica®
Lamp LED
Rated luminous flux 4950lm
Luminous efficacy 169lm/W
Colour temperature 4000K
Colour rendering CRI > 80
Rated input power 29W
Service life 50000h (L85/B50) at AT = 25°C
Protection rating IP20
Weight 3.6kg

Silica®, office luminaire, of aluminium, light emission: direct distribution, primary light characteristic: symmetric, installation type: surface-mounted, LED, rated luminous flux: 4.950lm, luminous efficacy: 169lm/W, light colour: 840, colour temperature: 4000K, control gear: ECG DALI, with terminal, 3+2-pole, max. 2.5mm², mains connection: 230V, AC, 50/60Hz, rated input power: 29W, luminaire housing, of aluminium, traffic white (RAL 9016), length: 1.442mm, width: 65mm, height: 64mm, protection rating (complete): IP20, insulation class (complete): insulation class I (protective earthing), certification: CE, permissible operating ambient temperature: 0..+35°C, standard: EN 50419, packaging unit: 1 piece

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Technical product information
Data for application programs

Product details

Key data

Product type office luminaire
Product name Silica®
Order No. 5MX21BD1W4A

Lighting technology

Beam angle wide distribution
Symmetry symmetric
Light emission direct distribution
UGR viewing direction along longitudinal luminaire axis ≤ 19
UGR viewing direction along lateral luminaire axis ≤ 19

Lamps

Lamps with LED
Rated luminous flux 4950lm
Luminous efficacy 169lm/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 29W

Operating device

Control gear ECG DALI
Control DALI 2

Certificates, Standards

Protection rating IP20
Insulation class insulation class I (protective earthing)
Temperature range (operation) 0..+35°C
Standard EN 50419
Certification, designation CE

Material, Colour

luminaire housing aluminium, traffic white (RAL 9016)
Colour specification traffic white (RAL 9016)

Mounting

Mounting method, mounting location surface-mounted, to the ceiling
Arrangement single arrangement

Electrical connection

Connection terminal, 3+2-pole, max. 2.5mm²
Nominal voltage 230V, 220..240V, 50/60Hz, AC

Dimensions, Weight

Length 1442mm
Width 65mm
Height 64mm
Weight 3.6kg

Service life

Rated service life 50000h (L85/B50) at AT = 25°C

Product type
office luminaire

Product name
Silica®

Order No.
5MX21BD1W4A

Beam angle
wide distribution

Symmetry
symmetric

Light emission
direct distribution

UGR viewing direction along longitudinal luminaire axis
≤ 19

UGR viewing direction along lateral luminaire axis
≤ 19

Lamps
with LED

Rated luminous flux
4950lm

Luminous efficacy
169lm/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
29W

Control gear
ECG DALI

Control
DALI 2

Protection rating
IP20

Insulation class
insulation class I (protective earthing)

Temperature range (operation)
0..+35°C

Standard
EN 50419

Certification, designation
CE

luminaire housing
aluminium, traffic white (RAL 9016)

Colour specification
traffic white (RAL 9016)

Mounting method, mounting location
surface-mounted, to the ceiling

Arrangement
single arrangement

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

Nominal voltage
230V, 220..240V, 50/60Hz, AC

Length
1442mm

Width
65mm

Height
64mm

Weight
3.6kg

Rated service life
50000h (L85/B50) at AT = 25°C

Photometric report / planning data

Photometric report / planning data

Silica®
office luminaire, traffic white (RAL 9016), DALI 2, 4950lm, 840, 1442x65mm, Connection: terminal
Ordercode: 5MX21BD1W4A

Photometric report (PDF)
Relux (ROLF)
Dialux (ULD)
EULUMDAT (LDT)
IES