Ordercode: 51MX14DC4AWB

Article office luminaire
Product name Silica® 21
Lamp LED
Rated luminous flux 10800lm
Luminous efficacy 147lm/W
Colour temperature 4000K
Colour rendering CRI > 80
Rated input power 73.7W
Service life 50000h (L85/B50) at AT = 25°C, 70000h (L80/B50) at AT = 25°C
Protection rating IP20
Weight 6.0kg

Silica® 21, office luminaire, primary light control with darklight reflector, of PMMA, black, light emission: direct distribution, primary light characteristic: asymmetric, installation type: recessed, LED, rated luminous flux: 10.800lm, luminous efficacy: 147lm/W, light colour: 840, colour temperature: 4000K, with terminal, 3+2-pole, max. 2.5mm², mains connection: 220..240V, AC, 50/60Hz, rated input power: 73.7W, luminaire housing, of aluminium, traffic white (RAL 9016), length: 3.028mm, width: 79mm, height: 53mm, 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

Product details


Key data

Product type office luminaire
Product name Silica® 21
Order No. 51MX14DC4AWB


Lighting technology

Light control darklight reflector of PMMA, black
Beam angle wallwasher
Symmetry asymmetric distribution
Light emission direct distribution


Lamps

Lamps with LED
Rated luminous flux 10800lm
Luminous efficacy 147lm/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 73.7W


Operating device

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 recessed, in the ceiling
Arrangement single arrangement


Electrical connection

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


Dimensions, Weight

Length 3028mm
Width 79mm
Height 53mm
Weight 6.0kg


Service life

Rated service life 70000h (L80/B50) at AT = 25°C, 50000h (L85/B50) at AT = 25°C

Product type
office luminaire

Product name
Silica® 21

Order No.
51MX14DC4AWB

Light control
darklight reflector of PMMA, black

Beam angle
wallwasher

Symmetry
asymmetric distribution

Light emission
direct distribution

Lamps
with LED

Rated luminous flux
10800lm

Luminous efficacy
147lm/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
73.7W

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
recessed, in the ceiling

Arrangement
single arrangement

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

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

Length
3028mm

Width
79mm

Height
53mm

Weight
6.0kg

Rated service life
70000h (L80/B50) at AT = 25°C, 50000h (L85/B50) at AT = 25°C

Photometric report / planning data

Photometric report / planning data

Silica® 21
office luminaire, traffic white (RAL 9016), DALI 2, 10800lm, 840, 3028x79mm, for cut ceiling aperture, Connection: terminal
Ordercode: 51MX14DC4AWB