The most advanced
type of louvre luminaire:
energy efficiency
made visible.
Task luminaire with direct/indirect light distribution
Installed as suspended individual luminaire or continuous-row system with through-wiring, the low-profile MIREL evolution luminaire looks even more sophisticated. Lighting quality in conformity with workstation requirements is ensured thanks to a direct light component of 60 per cent with good glare control and batwing light distribution. The ceiling and the entire room is uniformly brightened up by the indirect light component of 40 per cent.
Colour temperatures: 3000 K and 4000 K
Illuminance levels: 5800 lm and 3000 lm
Opal luminaires
Lens luminaires
Lay-in luminaire for modular ceilings
with exposed carrier system
Lay-in luminaire for modular ceilings
with exposed carrier system
Recessed luminaire with
levelling option for modular
ceilings or for sawn ceiling
cut-outs
Recessed luminaire with
levelling option for modular
ceilings or for sawn ceiling
cut-outs
Surface-mounted luminaire High-quality
luminaire housing, powder-coated in white
with 52 mm visible height
LED luminaire with lens optic for integration
into the TECTON continuous-row lighting system
Suspended: individual luminaire or continuous-row system
Even a minimum distance of just 30 cm between luminaire and ceiling is sufficient for the suspended MIREL evolution luminaire to create a pleasant ambience in the room by indirect illumination of the ceiling.
Due to the variety of design options, C-strip grid and T-beam ceilings in public buildings, offices or shopping malls are still highly popular.
- A custom-fit refurbishment solution can be provided that
keeps the costs required for refurbishment of the lighting
system as low as possible for the customer
- The modular platform for MIREL lens luminaires includes
both square versions and linear luminaires for flush mounting
- Another aspect: individually designed versions can be
installed in closed ceilings
- For high-quality lighting solutions in uniform design
modular
Configurator The MIREL
evolution modular luminaires are
customised by Zumtobel staff members
according to the customers' requests
directly on site.
modular
MIREL evolution modular demonstrates its great versatility through the
number of configuration options. Yet, only a few easy steps are required
to configure a luminaire:
- First, the exact dimensions and the type of installation are specified
- In a second step, the type of lighting technology is selected
- The arrangement of LED clusters can be adjusted as easily as the
lighting quality
- Material and colours can be configured as precisely as the large
number of special extras which are optionally available
- These range from air supply and extraction through to presence
detectors, loudspeakers and emergency lighting with ONLITE RESCLITE
Converter
can be switched or digitally dimmed
Air supply
and extraction
500 lumens per
LED cluster
Emergency lighting
Wallwasher with asymmetrical distribution
- High-grade solution for uniform illumination of vertical surfaces
- High flexibility through different mounting options and luminaire dimensions
- Precisely adjusted to ceiling cut-outs of the MIREL T16 wallwasher
- Upgrades of lighting systems to modern LED lighting possible without any structural work
- Ambient and blackboard lighting in classrooms can now be realised completely with LED technology
LED
Brightness (Eav): 537 lx
Uniformity (u0): 0.780
T16
Brightness (Eav): 606 lx
Uniformity (u0): 0.577
MIREL evolution + lighting management
MIREL evolution
Existing lighting system 4 x 14 W T16
Years
Costs in €
Amortisation
MIREL evolution creates perfect lighting conditions for the most varied visual tasks in offices while meeting all relevant standards. In combination with a lighting control system, daylight is used to optimum effect, additionally enhancing lighting quality while reducing energy consumption and CO2 emissions. Several predefined lighting scenes can be called up quickly and easily.
All calculations are based on an annual increase in energy and operating costs of 5 %
Underlying conditions
Luminaires before
15 louvre luminaires, 4 x 14 W T16
Luminous flux of luminaires: 3869 lm
Luminous efficiency of luminaires: 60 lm
Luminaires after
15 MIREL evolution Q625 37.2 W recessed luminaires
Luminous flux of MIREL evolution: 3834 lm
Luminous efficiency of MIREL evolution: 103 lm/W
Lighting management system
Dimlite multifunctional 4-ch control unit with daylight-based
control and presence detection. Circle control point
Calculation period 20 years
Individuality and flexibility
Average energy consumption
per m² and year (kWh)
Total costs (operating costs +
investment costs)
Total CO2 throughout
service life (kg)
Visual comfort
Lighting quality:
Energy consumption and costs:
38,2
16,6
45,2%
Potential savings
only through efficient
LED lighting
Additional savings using
lighting management
Remaining
energy consumption
Existing lighting system 4 x 14 W T16
LED lighting
LED lighting + lighting management
The comparative calculation
was made
ecoCALC.
Amortisation of costs
Energy consumption and costs