Full product details
Circadia (white optical chambers)
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General Information
Date Updated: 17 June 2024
Product Design Registration: 202012496
APPLICATION
Circadia is a new premium office luminaire family designed for workplace wellness, productivity and sustainability.
With its dual light component design consisting of a diffuse element and a central array of optical chambers, Circadia provides premium quality, low-glare illumination for the modern workplace.
Delivering a sense of comfort, wellbeing and harmony for occupants with minimal energy consumption, Circadia is the product of choice for asset owners looking to achieve or enhance the WELL, Green Star, NABERS or other sustainability performance rating of their buildings.
DESIGN
Innovative optical chamber design delivers optimal wide beam distribution with low glare. Made from advanced microstructured film that offers controlled batwing light distribution, Circadia’s diffuse element allows for wider spacing with fewer luminaires required in the lighting array, making it a cost-effective solution for new fitouts and retrofit projects alike. Diffuse aperture also provides a pleasant transition between ceiling and light source. The product exceeds BCA 2019/J6 requirements via optimised beam distribution.
OPTICS
White optical chambers with internal diffusers form the primary, task lighting component whilst an independent light source is used to create the diffuse peripheral component.
CONTROL
Organic Response Technologies Sensor Node 3 (SN3) is the standard sensor control offering with the Circadia fixed-CCT variants. Other sensor control methods are available upon request.
CIRCADIAN LIGHTING
The combination of LED chips with the right spectral distribution and an optimum beam distribution achieves ideal vertical illuminance levels with high Circadian Stimulus (CS) and Circadian Lighting (Cla) values.
LIFETIME
Constant Light Output (CLO) feature comes as standard across the range and ensures that there is no lumen depreciation for the lifetime of the product.
LIGHT QUALITY
CRI90+ as standard with R9>50, COI compliant (4000K), initial colour consistency better than 3 SDCM.
INSTALLATION
Easy to install and an attractive option at only 60mm thickness, the Circadia is suitable for locations where limited ceiling depth is a concern.
MOUNTING OPTIONS
- Recess Kit
- Surface Mounted Kit
CONTROL OPTIONS
The below controls options are standard options available for this product. Further customisation may be possible via customisation.
Please speak to your customer service representative for more details.VARIATION SUFFIX Standard -044 DALI/STD terminal block -244 Organic Response SN3 -974 Key Family Details
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Optical System:
Hybrid white optical chambers and diffuser -
Mounting Type:
Exposed T-bar -
Colour Consistency Initial:
3 SDCM -
Finish Options:
Standard white. Other finish options available -
System Warranty:
5 years -
CRI (Ra):
90+ -
CCT:
4000K -
R9:
50+ -
COI Compliant:
Yes (=<2.8) -
Melanopic Ratio:
>0.72 -
Circadian Stimulus CS [%] (*):
12 -
Circadian Light Cla [lux] (*):
85 -
(*)
For 150lux corneal illumination. As a guide only.
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Technical Information
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EL-CIR-1108 … -1113
L: 594mm; W: 293mm3; H: 60mm; Weight: 3.8kg -
EL-CIR-1100 … -1105
L: 1194mm; W: 293mm3; H: 60mm; Weight: 6.8kg -
EL-CIR-1106 … -1107
L: 1494mm; W: 293mm3; H= 60mm; Weight: 8.5kg
Normalised Polar Curve
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Product Code
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
