Circadia (black optical chambers)
EL-CIR-1115-244
CIRCADIA BLACK OPTICS Recessed/T-bar Single Luminaire Bottom Access Direct 4050lm 28W LED Wide beam 4000K Ra90+ 240V Black reflector DALI Class I Std AUS flex & plug 2.0m & 2 core dimming flex 2.0m L:1194mm W:293mm H:60mm IP40 White .
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Technical Overview
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Finish
White -
L = Length [mm]
1194 -
W = Width/Diameter [mm]
293 -
H = Height [mm]
60 -
CL = Recessing Length [mm]
- -
CW = Recessing Width/Diameter [mm]
- -
Weight [kg]
6.8
Normalised Polar Curve
-
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Photometric Values
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Control Type
DALI -
Ceiling Type/Mounting
Recessed/T-bar -
Wattage [W]
28 -
CLO Enabled
Yes -
Final Wattage CLO [W]
34 -
System Lumens [lm]
4050 -
Luminaire Lumens [lm]
2588 -
Efficacy [lm/W]
94
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Lighting Type
Direct -
Target Spacing [m]
2.4 x 3.0 -
Target H Illuminance [lux]
330 -
LPD [W/m2]
4.72 -
NPD [W/sqm/100lux]
1.41 -
Beamwidth (FWHM)
- -
Optics Type
Black reflector -
UGR
19
-
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Colour Quality
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CCT [K]
4000K -
CCT1 [K]
4000K -
CCT2 [K]
- -
Other Light Colour
- -
CRI
Ra90+ -
COI Compliance
Compliant -
CLA 2.0
- -
M-DER
-
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R9
56 -
Melanopic Ratio
0.7 -
Circadian Stimulus CS [%]
12 -
Circadian Light [lux]
83 -
TM-30 RF
90 -
TM-30 RG
97 -
M-EDI
-
-
-
Lifetime and Miscellaneous Parameters
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LM80 Test Duration [hrs]
12000 -
L90B50 Lifetime [hrs]
64000 -
TM21 L70 Reported Lifetime [hrs]
>72000
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L100B50 Lifetime (CLO) [hrs]
72000 -
TM21 L90 Reported Lifetime [hrs]
52000 -
SDCM Initial
3
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Accessories
| DESCRIPTION | CODE |
| Restraint Kit - 4 x gripple, 2 x 2m wire | EL-ACC-210-000 |
| Surface mount kit to suit 600x300 | EL-ACC-896-000 |
| Surface mount kit to suit 1200x300 | EL-ACC-897-000 |
| Surface mount kit to suit 1500x300 | EL-ACC-898-000 |
| Plaster recess kit 600x300 | EL-ACC-850-000 |
| Plaster recess kit 1200x300 | EL-ACC-852-000 |
| Plaster recess kit 1500x300 | EL-ACC-853-000 |
[**]: Surface mounting kits are 'standard white'. Other finish options available via customisation
