€ 90.10 VAT. 25.5%
LED downlight - KOLO ROUND, 2800-6600K adjustable, dimmable, 90 degree angle, 10W, CRI96
In stock at
SKU#: KOLO-set
The LED KOLO lamp is dimmable and the light color temperature can be selected between 2800K-6600K. The lamp can be connected to various lighting control systems, such as Zigbee and DALI2.
The lamp has a tilt angle of 90°, which means it is also suitable for very steep ceilings, regardless of the angle of inclination. If desired, the lamp can be mounted on a wall, which can be used as a reading light, for example. It also works well for lighting paintings, artwork and flowers.
- 1250 lumens
- CCT 2800-6600K Zigbee / DALI2 / RF
- Dimmable
- Excellent colour reproduction, CRI96!
- Orientable 90°
from € 90.10
Delivery methods
Free shipping for orders over to %s
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Easy returns
Right of return for 14 days
- Delivery status In stock at
- Brand Ledstore
- Breadcrumbs Home Led LightsLED downlightsRound spots LED downlight - KOLO ROUND, 2800-6600K adjustable, dimmable, 90 degree angle, 10W, CRI96
- Category Round spots
- SKU KOLO-set
- Lumen 1275
- Direction Yhteen suuntaan
- Change Dimmable, adjustable light temperature 2800-3800-4700-5600-6600K
- Size Lenght 100mm, installation hole 90mm, if tube is cut to 55mm, you cannot push light back in.
- Mounting hole (mm) 90
- Wattage 10
- Colour temperature (K) CCT Adjustable, 2800, 3800, 4800, 5600, 6600
- Light control 176
- Colour rendering (CRI ±3) 96
- IP class IP20
- Colour Matte white
- Angle of light opening 20
- Immennys TRIAC, Wireless VaLO dimming, Wireless Zigbee dimming, Wireless dimming, Wired
- Adjustability Adjustable
- Voltage to driver (V) 208
- Guarantee (year) 5 years
- Life span 50000
- Installation method Recessed
- Format Round
- Installation level Roof
- Region Interior
- Approval CE, RoHS
- Designed in Finland No
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WHAT IS CRI, THE COLOUR RENDERING INDEX
High quality LED lights also have a high colour rendering index, or CRI. A good colour rendering index (CRI) for home use is above 90, and nowadays many market lights are unfortunately closer to 80.
CRI tells you how well an LED light displays colours as they should be. For designers and architects, as well as interior designers, it should be one of the most important considerations. Make sure the lighting is perfect so that your artwork is what it is meant to be.
Colour rendering index
The colour rendering index is expressed as a number on a scale from zero to 100, where 0 = no colour rendering and 100 = full colour rendering. The colour rendering index of LED lights is also known as Ra, which is measured on a smaller scale than CRI. This Ra value does not include red tones or skin tones, for example, so it is a 'glossed' figure for the true quality of an LED light.
RA value
The Ra value measures the reproduction of colours using eight different reference colours. CRI takes into account the wider (15) wavelength range, including reds and other warm colours.
The Ra value is calculated by cutting the wavelength range, weighting the blue and violet tones, and calculating the weighted average of R numbers 1-8.
Excluded from the Ra value are, for example, the colour rendering of bright reds, yellows and greens, and shades close to skin tone. These are described by R-values between 9 and 15. The following is a picture of a measurement result that easily confuses the consumer.
This measurement is from a 9W CCT Led spot
Read more on this topic:
Colour rendering of LEDs - What is the difference between CRI and Ra-value?
