Circa
Available from 14W-83W
The Circa luminaire range comprises high efficiency LED sources catering for both roadway and area lighting applications and is available in a range of power outputs to suit. The LEDs, lenses and electronic drivers are all housed within a contemporary and stylish, toughened safety glass cover and LM6 aluminium body. Multiple cover options, colour finishes and accessories enable the client to customise the luminaire to be the perfect match for the application. The Circa luminaire range can accommodate a range of externally mounted NEMA and Zhaga Book 18 sockets to allow full CMS or individual NEMA photocell operation.
Physical, on-site, integral power adjustment within lantern negating the need for any reprogramming device(s).
PowerSet feature available; field adjustable, integral power output selection device.
International Dark-Sky Association approved. Compliant when using a colour temperature of 3000K or below when mounted horizontal to the carriageway/footway.
-
I
Electrical Class -
IK08 Cover / IK10 Top
Impact Resistance -
IP66
Ingress Protection -
LED
Light Source -
25°C / 50°C
Maximum Ambient -
-20°C
Minimum Ambient -
9.5kg
Weight -
0.08m²
Wind Area
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Get in touch
Contact us for a quote today
Discover our exterior lighting solutions designed for energy efficiency and sustainability. Request a comprehensive quote tailored to your project needs today.
Photometry
TRT Lighting supports, promotes and uses Lighting Reality for all road lighting calculations.
Photometric Database
Our complete photometric database is available for use within this industry standard lighting design package which is available for download from www.lightingreality.com
Specification
Specifications
- LED colour temperature 3000K or 4000K
- Colour rendering index >70
- Projected L90 after100,000 hours
- Power factor 0.95 at full load
- Polyester powder coat finish in light grey, dark grey, black or a bespoke colour
- High quality high pressure die cast LM6 aluminium components
- Toughened flat glass (0% ULOR) or curved glass covers available
- Replaceable gear tray and light engine
- CLO available
- PowerSet feature – Field adjustable, integral power output selection device (optional)
- Controls – NEMA 7, Miniature Photocell and Zhaga Book 18 (SR) socket
- Part Night Dimming (PND) with manual dimming override option
- DALI compatible for use with CMS
- Optional surge protection 10kV/10kA
- Integral 3-hour emergency option
- Supplied pre-cabled with Arctic Grade PVC flex
- Post top mounting 60mm or 76mm
- Side entry mounting of 34mm, 42mm, 60mm or 76mm
- UMSUG codes available for full product range
Range Overview
| Circa 4 LED Flat Glass | Circa 8 LED Flat Glass | Circa 4 LED Curved Glass | Circa 8 LED Curved Glass | |
|---|---|---|---|---|
| System Power | 14-50W | 50-83W | 14-50W | 50-83W |
| Road Optics | ||||
| Area Optics | ||||
| LED CCT | 3000K or 4000K | |||
| Lumen Output | Up to 5,714lm | Up to 9,943lm | Up to 5,894lm | Up to 10,256lm |
| LED CRI | >70 | |||
Electrical Characteristics
| Circa 4 LED
Flat Glass |
Circa 8 LED
Flat Glass |
Circa 4 LED
Curved Glass |
Circa 8 LED
Curved Glass |
|||
|---|---|---|---|---|---|---|
| System Power | 14-50W | 50-83W | 14-50W | 50-83W | ||
| LED CCT | 3000K or 4000K | |||||
| LED CRI | >70 | |||||
| Lumen Output | Up to 5,714lm | Up to 9,943lm | Up to 5,894lm | Up to 10,256lm | ||
| Lumen Maintenance | Projected L90 after 100,000 hours | |||||
| Drive Current | 245-1000mA | 502-827mA | 245-1000mA | 502-827mA | ||
| Driver Output | Constant current output with AM dimming | |||||
| Power Factor (Full Load/Half Load) |
0.95/0.90 | |||||
| Operational Voltage | 220-240VAC rms | |||||
| Operating Frequency | 50/60Hz | |||||
| Inrush Current (Apk/50%-µS) |
53A/200µS | 57A/210µS | 53A/200µS | 57A/210µS | ||
| Running Current (Max) |
208mA | 350mA | 208mA | 350mA | ||
| Surge Protection (COM/DIF) |
10kV/6kV | 8kV/6kV | 10kV/6kV | 8kV/6kV | ||
| Additional Surge Protection (On Request) |
10kV/10kA | |||||
| Lighting Controls Options | NEMA 7, Miniature Photocell, Zhaga Book 18 (SR) socket, PND and CMS compatible | |||||
| Dimming Protocols | DALI | |||||
Mechanical Characteristics
| Housing Material | High pressure die cast aluminium |
| Cover Material | Toughened safety glass |
| Lens Material | PMMA |
| Housing Finish | Chromate free pre-treatment, polyester powder coat, light grey (RAL9006), dark grey (RAL7022), black (RAL9005) or bespoke colours on request |
| Ingress Protection Rating | IP66 |
| Weight | 9.5kg |
| Wind Area | 0.08m² |
| Impact Resistance Rating | IK08 (cover) IK10 (top) |
| Mounting Methods | Post top 60mm or 76mm Side entry 34mm, 42mm, 60mm or 76mm |
| Mounting Inclination | Rotational freedom in 5° steps (+/- 10° to ensure the luminaire is mounted horizontal for IDA approval) |