LED CCT STRIP SMD 3528, ADJUSTABLE 2500-6500K 14,4W/m (72W/5m) 24V
In stock at 25 pcs
SKU#: STRIP144-IP21-24V-CCT
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14,4W / metri. Atmosphere CCT light strip allows you to adjust the colour temperature between 2500K-6500K. It has a colour rendering index of 95, 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.
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€ 119.00
VAT 0% | 24%
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The colour temperature of the TUNNELMA LED strip can be adjusted between 2500K and 6500K. The colour rendering index of the strip is 95, which means that colours are reproduced naturally and very well (colours are best reproduced with 4000K white light, as it has no yellowish or bluish tint). This LED strip is dimmable and the colour temperature can be adjusted by ordering a button (RGB/CCT) and a receiver from the VaLO series or the Zigbee series (RGB/CCT).
Product information
Our LED strip has a TUNNUMA of 14,4W/m (1000 lumens per meter) and 60 LED circuits per meter. This makes the light uniform enough for indirect lighting, for example. When mounted on an aluminium profile, the light only appears pinpoint when viewed from directly in front. When indirectly illuminated through a wall, the light is uniform. The CRI of the strip is 95, which is excellent and suitable for home lighting.
Installation
The Led strip is supplied in a 5 metre roll and can be cut at 10 cm intervals. The strip is clearly marked for easy cutting. We recommend that the strip is soldered together as we have found that the quick-release fasteners loosen over time and loosening causes the lights to flicker. Our Led tape is easily attached with the included very strong 3M tape. The tape should always be mounted on metal so that excess heat is conducted away from the LED circuitry. This way the strip will last and not break.
If the length of the LED strip exceeds 10 m, we recommend powering from both ends or from the middle of the strip. This prevents light fading and the strip illuminates equally brightly from both ends. The led strip should always be fixed to an aluminium profile to conduct excess heat away from the led circuit. This extends the life of the strip and keeps the warranty valid. Aluminium profiles can be ordered from our online shop.
Led strip works well with 24 V systems such as solar power, as well as in boats and cars. No separate power supply is needed, but of course a controller is required. In other cases, order a 24 V inverter suitable for the loop.
We are happy to help if you have any questions about installation or ordering.
Dim the lights
To dim the LED strip you can use the wireless dimmer of our VaLO RF series. The strips can also be controlled by DALI systems. Wireless dimming is perfect for applications where there is no switch on the wall for the luminaire, but the luminaire is powered by a constant current.
In the case of a smart home, a Zigbee transformer and controllers for wireless control are chosen. In Zigbee transformers, the receiver is already built-in.
With the VaLO RF wireless solution, you simply install the receiver between the LED strip and the power supply. You can then control the strip with wireless switches from wherever you want. The wireless switch is powered by batteries, which are easily replaceable. You can also mount the switch on the wall if you wish, but it does not need a separate power supply.
Create your own light
Why use just LED strips in the traditional way when you can make a lamp out of almost anything? Create your own wall lamp by bending the LED strip and the aluminium profile to the shape you want or by attaching the LED strip to another heat conducting material. Turn a mirror, photo frame, table or chair into a lamp with the help of the LED strip. A good design is half the job. We are happy to help you with the design and manufacture LED strips to order at LedStore's LedShop.
- Delivery status In Stock
- Brand Ledstore
- Breadcrumbs Home Led LightsCCT LED lights LED CCT STRIP SMD 3528, ADJUSTABLE 2500-6500K 14,4W/m (72W/5m) 24V
- Category CCT LED lights
- SKU STRIP144-IP21-24V-CCT
- Wattage 14
- Lumen 5000
- Designed in Finland No
- Installation
For the CCT ability to work, you need a wireless button and a receiver.
LED strip comes in a 5m roll that can be cut to measure in every 5cm. We recommend that you solder the wanted lengths together as we have noticed that the fast clips tend to loosen after few years and then the light starts flickering.
If you have more than 10m of strip, you need to feed the power from both ends or from the centre to minimize the powerloss. All installations should be made on top of aluminium (ie. aluminium profile), that way the excess heat gets conducted away from led circuit and makes it last longer.
LED strip works in boats, as it is 24VDC you might not even need a driver!
Remember to order a driver (unless it is for a boat, car or with solar power of 24VDC).
- Voltage (V) 24
- Immennys 24V, Dimmable, Wireless VaLO dimming, Wireless Zigbee dimming, Wireless dimming, Wired, DALI
- Colour temperature (K) 2500, 2700, 3000, 3500, 4000, 5500, 6000
- Light control 176
- Life span 50000
- Model CCT-strip-24V
- Size 8x2x5000
- Length of the package 2.5
- Height of the package 25
- Width of the package 22
- Approval CE, RoHs, IP21
- PDF strip_144w_ip21_cct_2500k-6500k_cri_test_report.pdf
- PDF strip_144w_ip21_cct_2500k-6500k_cri_test_report.pdf
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Customer questions
- 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 transformers
Zigbee CCT Products that 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
RF CCT transformers
RF CCT Products that 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 spotlights 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.
DALI2 (DT8) CCT transformers
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
CCT wire harnesses
With our wiring harnesses you can quickly and reliably install CCT spots and CCT panels directly on one transformer. All luminaires are installed in parallel on the same transformer.
The spots come standard with a 15cm connecting cable with a connector, so you can easily create your own set with these wires.
with 3m spacer cables you can put even 2 in a row. All connection points have IP54 tight draught proofing.
In the distribution boxes (3 and 6) it is not mandatory to install a lamp on each connector.
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?
CCT CONTROLLABLE PRODUCT has won gold and bronze medals in two international design competitions in 2023!
Janne Halttu has been developing his own product family since the beginning of the company. Throughout the product development process, his own experience in building houses and installing lighting has been at the top of the list of requirements. The requirement list for CCT spotlights with colour temperature control included the following features:
- High quality - All parts of the luminaire are finished down to the connectors.
- High light quality - The LED circuitry of the luminaires has a very high colour rendering, CRI98!
- Smart home capability - Connectable to smart lighting management systems such as Zigbee, DALI2 without the need for a dedicated base transformer
- Quick to install - The luminaire has a quick connector for a Basic transformer, a pre-terminated connecting cable or a harness
- Minimum 600 Lumens - The luminaire has a removable opal which has the function of reducing the glare of the luminaire. By removing the lens, the light output can be increased by 10-15%
- Up to 55 mm high luminaire - The luminaire must fit into a standard Finnish ceiling structure consisting of 49x49 mm batten + 13 mm plasterboard.
- Small size transformer - The standard transformer of the luminaire can fit through the mounting hole of the luminaire.
- TRIAC dimmable - The basic transformer of the luminaire is TRIAC dimmable.
- Chainable - The standard transformer of the luminaire is chainable
- Long life - The luminaire has a burn time of +50,000 hours and a 7 year warranty
- Modular body - The luminaire's heat sink is a standard size spiral LED module which is interchangeable. We always use the same LED module in as many products as possible to make it environmentally friendly.
- Sustainability - The components of the luminaires must be able to be bought later.
LedStore's innovative CCT led family of luminaires has been entered in both the International Architecture & Design Awards 2023 and the A'Design Award 2023!
The results were gold and bronze in the lighting design category!
WINNING INNOVATION IN PARTS
All of the above are features of CCT spots. For example, we still have in stock LED circuits from products manufactured 10 years ago. This way, the customer is assured of a long availability of spare parts. The CCT led luminaire product family was initially launched with 10 luminaires, but since then the family has expanded and evolved. Today, the family consists of 55 products:
- 35 different CCT led spots, the development of which started in 2018 and the family has been launched in 2019
- 10 different CCT Led panels, development started in 2019 and the family has been launched in 2020
- 10 different CCT Led strip lights, which started development in 2019 and will be released in 2020
All-in-one system. Choose your CCT adjustable led luminaire of your choice. All products have high quality: colour rendering CRI 98 and a 5-7 year warranty.
WHAT IS THE REAL INNOVATION HERE?
There have been CCT lights on the market for a few years now, but all of them have used only pre-fixed switches, with a CRI of around 80. These products have also often been made of plastic, or thin sheet metal, with poor colour rendering. It's okay for customers to be free to choose the shade of light during installation, but why stop there?
"I wanted to make sure that when the interior changes, when new art is added to the wall or the carpet changes colour, the luminaires always bring out the best in the objects. So I designed a whole range of down lights that are beautiful, long-lasting, freely usable in any smart lighting system and with the highest possible lighting quality, CRI98. The luminaires are easy to install, and because they are low-voltage and have plug n play connectors, so no compromises!"
- Janne Halttu
TWO INSTALLATION METHODS
Basic:
Standard, where the luminaire comes with a transformer with a 3-position switch. The switch allows you to select a light temperature of 2900K/4000/5500K at the installation stage. The luminaire is TRIAC dimmable. The Led luminaires can be installed in chains.
Customizable:
Freely selectable from 2900-5500K. Selection is done by the desired lighting control system such as ZIgbee, DALI2, Z-Wave, etc. All lights are 24VDC parallel connected. Easy to add/remove Led lights. That is, the luminaire is purchased "Without its own transformer" and the luminaires are connected in parallel to one group transformer. This way all the luminaires behind the transformer are controlled by one single group and the CCT colour temperature of the luminaires can be freely adjusted and dimmed.
ACCESSORIES FOR THE PRODUCT FAMILY
The CCT product family also includes a complete IP54, pull-protected cabling kit with a 3 metre intermediate cable, and a choice of 3-piece or 6-piece splitter.
You can also use your own 3 pole cable for installation.
WHAT IS A COLOUR TEMPERATURE ADJUSTABLE LUMINAIRE?
A CCT-led light is a luminaire that allows you to change the colour temperature of white light. The range depends on the led luminaire, but can be as low as 2500K - 6500K.
The changes in colour temperature, which are clearly visible to the eye, range from yellowish light to bluish light. A temperature-controlled LED light changes the hue of the light so that the luminaire itself always has two LED circuits in parallel; cold and warm.
When the mixing ratio of the two is changed with a control, the colour temperature of the light changes. In addition to the possibility of changing the colour temperature of the light, the luminaires are dimmable.
Different materials and colours react differently to different light spectrums. It is very important to find the right colour temperature to suit your needs.
Read more on this topic:
Adjusting the colour temperature of spotlights, even according to the seasons
CCT adjustable led strip light
Janne Halttu
LedStore.fi entrepreneur who has built 4 detached houses for his family and renovated several properties. With 20 years of experience in construction, I have gained a lot of knowledge about structures and electrical work for several houses. I have been working with Led lighting for over 10 years. I am an expert in Led lighting, I write articles and I am a lighting designer. I often help clients with electrical and structural issues related to lighting and house construction.
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Lamp Shop Led Store Ltd.
Mesikukantie 16info@ledstore.fi
01300 VANTAA+358 50 598 7101
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