Sigma II G/K LED TW
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New LED lighting system designed for inline installation. Sigma LED has been produced for multiple types of diffusors with an emphasis on simplicity of mounting. Sigma system uses modern solution designed by PXF Lighting, merging benefits of LED and traditional louvers, reducing glare rate of the luminaries. It’s an elegant and efficient luminaire for lighting offices, conference rooms, receptions and other working spaces. The tunable white TW versions allows variable colour temperature settings from warm 2700K to cold white 6500K.
Materials: electrostatically painted aluminum profi le (standard color: grey), parabolic louver with microprismatic plate (PAR), microprismatic diff user (MPRM) made of PMMA or OPAL diff user made of PMMA.
Installation: into plaster-cardboard ceiling
Accessories: końcówki, łącznik liniowy niewidoczny
Application: offices,conference rooms,classrooms,receptions, waiting rooms
Category of luminaire: lighting system
TECHNICAL INFORMATION
Mechanical data
Type of installation
For plasterboard ceiling
Housing material
Aluminum
Designed for light-line
yes
Electrical track connection
No
Optical data
Reflector
High gloss
Electrical data
Light source
LED
Number of light sources
1
Type of equipment
AC
For emergency lighting
No
Voltage rating
220 ... 240 V
Through-wiring
yes
Light source included
yes
Information
Colour
Grey
Operating temperature range
-20 ... 40 °C
Rotated model
No
Light data
Light colour
White
Colour control (RGB)
No
Color rendering index
84
Direct-/indirect independently controlled
No
Light distribution
DI
Class of luminaire
I
Light output degradation
B10
Lumen maintenance
L80
Lifetime
> 72000 h
MacAdam
SDCM 3
Lamp Lumen Maintenance Factor (after 60 000h)
85 %
Colour temperature
2700-6500K
Certificates
Degree of protection (IP)
IP20
Class of protection
I
Light source protection
yes
Energy class
A+
CE
yes
DIMENSIONS
  L W H C D E
PX4043491  2170 73 75 2170 57 100
PX4043460  1625 73 75 1625 57 100
PX4043463  1085 73 75 1085 57 100
PX4043470  1625 73 75 1625 57 100
PX4043477  1085 73 75 1085 57 100
PX4043484  1625 73 75 1625 57 100
L - Length
W - Width
H - Height / Depth
C - Installation length
D - Installation width
E - Installation depth

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