5m LED strip HELMI TUNNELMA, CCT, 24V, 14,4W/m, IP20, CRI94
14,4W / metri. Atmosphere CCT light strip allows you to adjust the colour temperature between 2700K-7700K. It has a colour rendering index of 94, which means that colours are reproduced very well. This LED strip is dimmable and the colour temperature control can be made operational by ordering the VaLO series of rotary (RGB/CCT) control buttons and receivers (RGB/CCT). Other control options are also available.
- 10 cm connection cable (three-pole)
- 14,4 W and 424 lumens/m
- 5m roll, 2700K-7700K, 24V
- Excellent CRI94
- Powerful adjustable mood lighting
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- Delivery status In Stock
- Brand Ledstore
- Breadcrumbs Home By featuresVoltsLED 24V 5m LED strip HELMI TUNNELMA, CCT, 24V, 14,4W/m, IP20, CRI94
- Category LED 24V
- SKU STRIP144-24V-IP20-CCT-SMD
- Lumen 424
- Led strip width (mm) 8
- Led strip cutmark (mm) 100
- Led chip Qty / m 60
- Efficiency (lumen/W) 71
- Lux at 1m 129
- Warm LED power draw (W) 6
- Cool LED power draw (W) 6
- Led input current (mA) 250
- Led strip tech SMD
- Power per meter (W) 14.4
- Total power for 5m roll of Led strip (W) 72
- R9 (RED) value 91-100
- Change 3M thermal tape on the back
- Size 5000 x 12 x 2
- Wattage 14
- Colour temperature (K) CCT Adjustable, 2700, 7700
- Light control 176
- Colour rendering (CRI ±3) 94
- IP class IP20
- Angle of light opening 130
- Immennys Dimmable
- Adjustability Adjustable
- Led Votlage (V) 24
- Guarantee (year) 3 years
- Life span 35 000
- Approval CE, RoHS
- Designed in Finland No
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- What is CCT?
- What is the difference between stepwise or freely adjustable CCT lighting?
- How do CCT adjustable luminaires work?
- How to connect continuously variable CCT lighting?
- Can I use the VaLO-INWALL-CCT-400W hardwired controller at the same time as an RF wireless controller?
- Can I control CCT lights from multiple locations?
- I want to time the startup for bright daylight in the morning and warm and slightly dimmed light in the evening. Is it possible to control the light according to the season or time of day?
- What are the brands of CCT LED lamps sold on LedStore?
- Is the Led strip easy to cut?
- Why do I need an aluminium mounting profile for LED strip?
- Is it true that if I install an LED strip without a profile, its lifetime is easily only 1-2 years?
- How do I make corners on an aluminium profile?
- How to make long installations, up to 5 metres?
- How are the led strips attached?
- Does the led strip have the connecting wires ready?
- What if I split the tape into several parts and some of the parts have no connectors? How do I connect the tapes to the transformer?
- I am installing a led strip under the sink/shower/carport. Do I need an IP65 profile?
- Can I install a profiled led strip under a drying cabinet?
- What is the difference between 12V and 24V led strip?
- What happens if I connect a 12V led strip to a 24V transformer or vice versa?
- I only have old plug-in fluorescent tubes in my kitchen. How can I replace them with LED strip?
- Can I install the led strips myself? Is it electrical work?
- Does this strip accept a PWM dimmer?
Zigbee CCT led drivers
Zigbee CCT Products that you can use when you want stepless CCT control. Compatible wiht Philips HUE!
The light is ordered without its own driver and a group driver is selected for CCT spots or CCT panels, as well as for CCT led strip lighting.
The transformer size for spots and panels is calculated by adding up the Watts + 25%.
For the CCT led strip, a 15% margin is sufficient.
e.g. 4x 9W CCT spot = 45W, so the closest is 50W
Some of our Zigbee led drivers
RF CCT LED drivers
RF CCT Products that you can use when you want stepless CCT control. Led light is ordered without its own led driver. Then a group led driver (one to control all) is selected for CCT spotlights or CCT panels, as well as for CCT led strip lighting.
The transformer/led driver size for spots and panels is calculated by adding up the Watts + 25%.
For the CCT led strip, a 15% margin is sufficient.
Some of our RF Led drivers
DALI2 (DT8) CCT Led drivers
DALI2 CCT Products you can use when you want stepless CCT control.
The luminaire is ordered without its own transformer and a group transformer is selected for CCT spots or CCT panels, as well as for CCT led strip lighting.
The transformer size for spots and panels is calculated by adding up the Watts + 25%.
For the CCT led strip, a 15% margin is sufficient.
e.g. 4x 9W CCT spot = 45W, so the closest is 50W
Some of our DALI2 (DT8) LED drivers
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?