Indigo Maestro Concealed Air
Application
An air-enabled premium luminaire for use in offices, education and in healthcare applications. This is a dual-light source LED luminaire delivering impressive efficacy values and optical performance that meets and exceeds BCA J6 requirements and is also suitable for WELL and Greenstar certifications.
Design
The air slots, completely invisible due to the unique design, deliver an exceptional performance in terms of both airflow and noise figures as proven by accredited laboratory test results. A member of the Indigo Maestro Beta family, the luminaire is designed with human-centric lighting, glare-control and high efficiency in mind.
Optics
Low glare primary beam shaped by a Beta Louvre. The indirect secondary beam created by a concealed diffuser and optimally shaped by the secondary reflector.
Control
Non-dim and DALI as standard. Various control options available via customisation including Organic Response and Tuneable White.
Installation
T-Bar as standard. Plaster Recessed and Surface Mounted kits available as standard options.
Seismic Restraint Kit available.
Emergency
Maintained DALI and maintained non-monitored emergency options as standard. Other options may be available via customisation.
Design Parameters: LLF=0.80 (Nominal), Room Reflectances (C/W/F): 0.70/0.50/0.20, Ceiling height=2.7m, Eh @0.72m AFFL.
| Key Family Details | ||||
|---|---|---|---|---|
| Optical System: | Beta Louvre for direct, diffuser for indirect. | |||
| Mounting Type: | Exposed T-bar | |||
| Colour Consistency Initial: | 3 SDCM | |||
| Finish Options: | Standard White | |||
| System Warranty: | 5 years | |||
| CRI (Ra): | 90+ | |||
| CCT: | 4000K | |||
| R9: | 50+ | |||
| COI Compliant: | Yes | |||
| Melanopic Ratio | 0.70 | |||

| Wattage | Size | Sys. lm | Lum. lm | lm/W | Code | |
| IMBC | 400 Lux Target Illuminance | Exposed T-Bar | 4000K | ||||||
| 30 | 600 x 600 | 4100 | 2804 | 93 | EL-IMBC-1853- | |
| Wattage | Size | Sys. lm | Lum. lm | lm/W | Code | |
| IMBC | 320 Lux Target Illuminance | Exposed T-Bar | 4000K | ||||||
| 25 | 600 x 600 | 3500 | 2373 | 96 | EL-IMBC-1852- | |
| 26 | 1200 x 300 | 3700 | 2364 | 91 | EL-IMBC-1850- | |
| 31 | 1200 x 300 | 4400 | 2768 | 91 | EL-IMBC-1851- | |
| Variation | Suffix | |
|---|---|---|
| Standard | -000 | |
| DALI/STD terminal block | -200 | |
| Tunable White (DALI Type 8) | -220 | |
| Maintained Emergency | -800 | |
| DALI monitored emergency | -801 | |
| Organic Response (SN3) | -950 |
