JOHN
GRAUColor Tune
Adapt light to mood and situation
Our Color Tune technology offers total flexibility and personalisation of light intensity and color, so you can separately adjust both the brightness and the warmth of your lamp light.
Outstanding Light Quality
JOHN’s high-performance LEDs and state-of-the-art optical lens beams beautiful, adaptable and de-glared light at maximum energy efficiency.
Keep light nimble
JOHN is a masterpiece of Tobias Grau engineering, providing outstanding flexibility and quality of motion, so you can illuminate a chosen surface, object, or area with agility and precision.
Intuitive Use
Light to work with
JOHN is designed for ultimate ergonomic use, with effortless adjustment to desired light settings.
Specifications
| Stock In function of the available stock and the desired quantity, you will receive this product on working days and, if ordered before 16:30, the day after (only for Belgium). | On demand |
|---|---|
| Brand | Grau |
| Family | John |
| Style The style that the design of the device has. | Design, Modern |
| Location use | Interior |
| Fixation location | Standalone |
| Place of application | Interior standalone |
| Possible setup The space where you can apply the device. | Desk / Office, Reading place, Lounge, Bedroom |
| Shape | Round |
| Available colours | Graphite, Blue (light), White, Sand, Black |
| Applied materials These are the visible materials that make up the luminaire. | Aluminium |
| Light source included | Yes |
| Type of light source | LED |
| Integrated LED This is a built-in LED module. You cannot replace this yourself however the driver or LED module can be repaired. The device is repaired by the manufacturer. | Yes |
| Number of light sources | 1 |
| Lamp base This is the fitting of the lamp that fits into the device. | Ledmodule |
| Type of light The type of light indicates the effect of the light source. | Diffuse direct |
| Type in brand | Desk lamps |
| Colour temperature light Indicates the light colour of a light source. It is expressed in Kelvin. The higher the value the whiter the light. The lower the value, the yellower the light. | 3500K/2300K adjustable |
| Colour Rendering Index CRI Colour Rendering Index indicates how correctly a light source reproduces the colours it shines on. The higher the CRI, the more correctly the colours are rendered under the light source. | >94/>87 |
| Beam angle in ° This is the angle from which the light falls starting from the light source. | 91 |
| Voltage/current | 120-240V |
| (Max.) Watt / lamp | 11 |
| Lumen 1st light source The total amount of visible light emitted by a light source. | 1000/600 |
| Energy class | E (see new EU energy labels 2021) |
| Insulation class | II |
| Dimensions | See picture |
| Height in mm | 550 |
| Diameter in mm | 120 |
| Dimensions base in mm | 160 |
| Length cable in m | 2 |
| Adjustable | Yes |
| Orientable | Yes |
| Dimmable With a dimmable lighting fixture, you can control the intensity of the light. Usually this is with an external, NOT included dimmer. When in doubt, inquire. | Yes, Push |
| Complementary to lighting device | With USB-C connection |
| Warranty | 2 years |
| Awards | German Design Award, iF Design Award, Deutscher Designer Club, Good Design Award, Red Dot Design Award |
