T-kappale - XTS 39-2 MUSTA
T-piece - XTS39 for 3-phase rail, Black.
Note: Made to order, not in stock.
This 100 mm x 66 mm black T-piece for 3-phase rail is designed for installation on in-ceiling rail or surface mounting. This piece is therefore used to make a 90 degree branch for a 3-phase rail, but please check the correct model for the T-pieces as they cannot be used upside down. Order the 3-phase rail and power supply separately, as well as the end plug.
T-piece - XTS39 for 3-phase rail, Black.
This 100 mm x 66 mm black T-piece for 3-phase rail is designed for installation on a rail in the roof or for surface mounting. This piece is therefore used to make a 90 degree branch for a 3-phase rail, but please check the correct model of T-piece as they cannot be used upside down. Order the 3-phase rail and power supply separately, as well as the end plug. the 3-phase rail is on display in our shop, as well as the rail light fixtures to be mounted on it, welcome to take a look!
Global Track Pro
Genuine Finnish Global Track pro rail system, an internationally renowned standard. Global Track 3-stage rail is also often referred to as Nokia track, as it is a product developed by Nokia Aluminum in 1962, which later changed its name to Nordic Aluminum in 1996. We only sell the Genuine Finnish track system.
About the installation
the 3-phase track is screwed through the bottom of the track into the ceiling, through the pre-drilled holes provided. You can also drill it anywhere else through the bottom of the rail by making a small hole for the screw. This T-piece is installed by pushing it into the end of the profile and tightening the screw on it
In addition to the rail, you will always need a power supply at either end. Note that the 3-phase rail has "handedness", meaning that the light rail has a built-in notch on one side to prevent the parts from being connected upside down. All the same parts will fit on a recessed rail as on a surface-mounted 3-phase rail.
So be careful when ordering parts and read the Global Track Pro instruction sheet carefully before ordering parts
Luminaires and accessories
3-phase track lighting is ordered separately! you can find them in their own category, but you can also attach any pendant light to the 3-phase track system using separately purchased adapters.
Size: 32,5 mm x 100 mm x 66 mm
Material
Manufacturer's code: contact rail - XTS39-2
- Delivery status In Stock
- Brand Ledstore
- Breadcrumbs Home LED accessories3-Phase Track T-kappale - XTS 39-2 MUSTA
- Category 3-Phase Track
- SKU TRACK-XTS39-2-T-B
- Length of the package 3.25
- Height of the package 10
- Width of the package 6.6
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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?