Table lamp KUULA
Prices incl. VAT plus shipping costs
Free delivery in Germany (without islands)
Delivery time 5-10 Workdays
- Order number: SW10220
Table lamp KUULA
Together with the furniture manufacturer Thonet, OLIGO presents a luminaire characterized by an elegant and minimalist design. The spherical, mouth-blown glass head on the graceful aluminum base is reminiscent of northern European windowsill lights and exudes the aura of timeless Bauhaus design at the same time. The table lamp KUULA is equipped with state-of-the-art lighting technology: the energy-efficient LED with a remarkable light output of 1,150 lumens ensures pleasant room lighting with warm white light. With the light stick on the light socket, the light can playfully switch and dim.
Available surfaces: Matt white, Matt black
Material: metal, glass
Supply line with 3m cable
Bulb: 1x LED
Bulb included: yes
Power of the LED: 13.4W
Luminous flux: 1150lm
Light color: 2700K (warm white)
Color rendering index CRI:> 90
Dimmable: yes with rotary dimmer
Order numbers of the manufacturer Oligo:
45-863-12-21 LED table lamp KUULA, surface matt white, light color 2700K
45-863-12-23 LED table lamp KUULA, surface matt black, light color 2700K
A few information about the technical data
- What is luminous flux?
The luminous flux Φ - measured in lumens (lm) - is the light output of a light source. It describes the power emitted by the light source in all directions in the visible range. To get a rough idea of what this value means, here are a few comparisons:
230V halogen bulb with base GU10, 50W: 345lm
230V halogen bulb with base G9, 60W: 740lm
12V halogen bulb with socket GX5.3 (GU5.3), 35W: 450lm
12V halogen bulb with socket GX5.3 (GU5.3), 50W: 720lm
12V halogen bulb with base G4, 20W: 257lm
12V halogen bulb with base GY6.35, 50W: 840lm
230V halogen rod with base R7s, 100W: 1200lm
- What does color temperature mean?
Roughly speaking, the color temperature indicates how warm or cold especially white light is. The oneness is Kelvin (K). The lower the Kelvin value, the warmer the light gets. The light of a commercial light bulb here would correspond to about 2700K, a candle has about 1500K. The higher the Kelvin value becomes, the colder the blue becomes the light. Daylight is compared with about 7000K. A rough classification of the light color is:
- 2,700 to 3,250 Kelvin: warm white
- 3,250 to 5,250 Kelvin: neutral white
- 5,250 to 8,000 Kelvin: daylight white
- What does the color rendering index called RA or CRI?
The color rendering index indicates the degree of correspondence of the seen body color with its appearance under the respective reference light source. The smaller the deviation, the better the color rendering property. A light source with RA = 100 reproduces all colors very well. The lower the RA value, the less well the colors are rendered. In bathrooms and dressing rooms with mirrors, we generally recommend the use of luminaires and light sources with a high RA value of at least 90.
RA 70-80: medium color rendering
RA 80-90: good color reproduction
Ra 90-100 very good color reproduction
The table lamp KUULA is operated with a sophisticated rotary switch.
Shortly turned to the left: The light is switched off. Turn left for a longer time: The brightness is reduced.
Shortly turned to the right: The light is switched on with the brightness set last. Turn to the right: The brightness is increased.