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Designed by Konstantin Grcic, OK reinterprets Achille Castiglionis iconic Parentesi for the contemporary era. With the onset of new lighting technologies, a luminous disc replaces the humble light bulb that Parentesi celebrated so beautifully. The name combines the circle of its form with the first letter of Grcics name. Paying homage to a master, OK unites technological innovation and timeless design in a piece that projects the spirit of Parentesi into the future.
Dimensions
- Weight (lb)
- 6.61
- Width (in)
- 3.74
- Length (in)
- 7.87
- Height (in)
- 10.63
- Cord length (in)
- 157.480
- Cord colour
- Black
- Canopy colour
- Black
- Canopy length/diameter (in)
- 2.520
- Canopy height (in)
- 0.787
Canopy
Main features
- Item code
- F4640030
- EAN
- 8059607005064
- Construction material
- Aluminum, PMMA
- Environment
- Indoor dry location
- Mounting
- Suspension
-
Power (W)
Main features
Main featuresMeasured in watts (W), power indicates how much electricity a lamp consumes.
- 18
-
Forward voltage (V)
Main features
Main featuresThe voltage required for an LED to operate properly, measured in volts (V). This can vary depending on the type of LED.
- 100-240
- CCT (K)
-
2700
-
IP rating
Main features
Main featuresTells you how well the lamp is protected against dust and water. A higher number means better protection.
- 20
-
Light source type
Main features
Main featuresIndicates whether the lamp uses a traditional bulb or an LED light source.
- LED
-
LED type
Main features
Main featuresIndicates the type of LED used (e.g. COB, SMD or filament), which affects brightness, energy use and the look of your lamp.
- LED Module
- Lighting type
- Direct
- Energy label
- F
- Light source replaceable
-
Replaceable (LED only) light source by a professional
Certifications
Power supply and control
- Plug type
- Type G
- Batteries inside
- No
- Driver
-
Remote included
Power supply and control
Power supply and controlDriver is provided and designed to be installed remotely.
-
Dimmable
Power supply and control
Power supply and controlTells you if the brightness can be adjusted with a dimmer switch.
- Yes
- Dimming interface
- Dimmer Integrated
-
Dimming type
Power supply and control
Power supply and controlExplains what kind of dimmer the lamp uses, from basic switches and simple phase-cut dimmers to advanced digital systems like DALI.
- Electronic 24V
- Power supply replaceable
-
Replaceable control gear by an end-user
Battery
Driver
German designer Konstantin Grcic’s design philosophy is founded on industrial rigour, usability and accessibility. Grcic approaches design as a process of questioning, where curiosity and collaboration result in objects that are as intellectually engaging as they are utilitarian.
MEET THE DESIGNER
Meet the designer
Konstantin Grcic
German designer Konstantin Grcic’s design philosophy is founded on industrial rigour, usability and accessibility. Grcic approaches design as a process of questioning, where curiosity and collaboration result in objects that are as intellectually engaging as they are utilitarian.
MEET THE DESIGNER
