HALLA is a significant Czech manufacturer and exporter of design technical luminaires. Our products combine excellent technical parameters with an original design thanks to our cooperation with designers and architects, ensuring perfect harmony of light and space. We are always looking for new ways to push the limits of high-quality lighting with respect to the environment, history and current trends.
Unda 2
Luminaire suspended
Suspended luminaire with opal diffuser. Direct-indirect distribution. LED MODUL. DALI or by switch (touch dimm) dimmable electrical connection.
UNDA is a variable lighting system that fully utilizes the design freedom offered by LED. Combining these two types, different in the horizontal curvature, a wide range of three-dimensional configurations of different shapes may be arranged (circle, wave, etc.). The luminaire inspired by the sea wave is made from a bent aluminium profile complemented by diffusers with a high permeability of light. Design Rob van Beek.
Suspended luminaire with opal diffuser. Direct-indirect distribution. LED MODUL. DALI or by switch (touch dimm) dimmable electrical connection.
UNDA is a variable lighting system that fully utilizes the design freedom offered by LED. Combining these two types, different in the horizontal curvature, a wide range of three-dimensional configurations of different shapes may be arranged (circle, wave, etc.). The luminaire inspired by the sea wave is made from a bent aluminium profile complemented by diffusers with a high permeability of light. Design Rob van Beek.
| System |
Category |
Code |
|
Masterformat 14
|
Interior Lighting
|
26 51 00
|
|
Omniclass
|
Lighting Fixtures
|
23-35 47 11
|
|
Uniclass 2.0
|
VOID
|
Pr_70_70_49
|
|
Uniclass 2015
|
Luminaires, lighting track and lighting accessories
|
Pr_70_70_48
|
|
Beam Angle
|
N/A
|
|
Colour Temperature
|
4000 K cool white
|
|
Glaring
|
UGR 25.7
|
|
Lamp Degradation
|
N/A
|
|
Lamp Efficacy
|
N/A
|
|
Lamp colour rendering index
|
Ra 80
|
|
Life Span
|
N/A
|
|
Light Loss Factor
|
N/A
|
|
Luminous Flux Maintenance
|
5610 lm ±7%
|
|
MacAdam Ellipse
|
N/A
|
|
Photometric Performance
|
N/A
|
|
Current
|
N/A
|
|
Frequency
|
N/A
|
|
Has Protective Earth
|
N/A
|
|
IP Code
|
20
|
|
Ingress protection (minimum)
|
N/A
|
|
Insulation Standard Class
|
N/A
|
|
Internal fuse
|
N/A
|
|
Lamp Number
|
1
|
|
Lamp Type
|
LED MODUL
|
|
Luminaire power factor
|
N/A
|
|
Number of Poles
|
N/A
|
|
Phase Angle
|
N/A
|
|
Phase Reference
|
N/A
|
|
Power
|
68.4W ±7% W
|
|
Protection Class
|
I
|
|
Supply circuit conductor connections
|
N/A
|
|
Voltage
|
220-240 V
|
|
Application
|
Interior
|
|
Building Types
|
Office, Other, Leisure & Culture (e.g. Museums, Stadiums), Retail & Commercial, Public Space, Education (e.g. Schools and Universities)
|
|
Manufacturer
|
Halla
|
|
Series
|
|
|
Model
|
Unda 2
|
|
Reference
|
100-501K-50GDTD/840, S
|
|
Product Version
|
V2
|
|
Publication Date
|
26-03-2018
|
|
CE Marking
|
N/A
|
|
Designer
|
Rob van Beek
|
|
Product Website
|
|
|
Range
|
N/A
|
|
Sold In
|
Worldwide
|
|
Embodied Carbon (kg CO2 eq/m2)
|
N/A
|
|
Energy Class
|
N/A
|
|
Green Certifications
|
N/A
|
|
Low Emitting Materials
|
N/A
|
|
Manufactured in (City)
|
N/A
|
|
Manufactured in (Country)
|
Czech Republic
|
|
Rapidly Renewable Materials
|
N/A
|
|
Recyclable Materials
|
N/A
|
|
Recycled Content
|
N/A
|
|
Colour
|
Gray
|
|
Colour Description
|
Silver
|
|
Constituents
|
N/A
|
|
Features
|
N/A
|
|
Finish / Cladding
|
N/A
|
|
Material
|
Metal
|
|
Material Description
|
Aluminium
|
|
Nominal Height
|
144 mm
|
|
Nominal Length
|
406 mm
|
|
Nominal Width
|
1345 mm
|
|
Shape
|
Circular
|
|
Size (WxLxH or D)
|
1345 x 406 x 144
|
|
Weight
|
N/A
|