LED STRIP SMD 3528, 17W/m (85W/5m) 24V, IP21, high CRI97, 4000K
In stock at 92 pcs
SKU#: strip17W-IP21-4000
4.7 / 5 (1)
A 17W/m LED strip (5m roll) with a staggering 240 LED circuits per metre and a colour rendering index of CRI97. This LED strip is dimmable and suitable for use in dry areas (IP21). When mounted on a plastic profile, it is splash-proof and dust-proof.
If you want a custom made LED strip or a custom made profile with your own dimensions try our custom made calculator!
With the calculator you can calculate the price for different needs with wireless control or ON/OFF operation. For one or more levels!
https://ledstore.fi/mittatilaus
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€ 119.00
VAT 0% | 24%
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FLAT LED strip light 17W/m
Our flat LED strip has a luminous intensity of 17W/m and a staggering 240 LED circuits per metre. This makes the light very even. Even with a low aluminium profile, there is no visible spotting and the light is uniform. In the flat light strip we use SMD 3528 led circuitry with a colour rendering index of a staggering CRI97. The light does not flicker or yellow but has a natural appearance. This led strip is dimmable and suitable for use in dry areas (IP21). The 17W/m LED strip is easily the equivalent of a 120cm fluorescent tube, so you'll save a lot of electricity!
Choose from halogen equivalent 3000K, slightly cooler beautiful 3500K and neutral white 4000K. Thanks to the high colour rendering index, all shades reproduce the colours of the surroundings well.
If you want a custom made LED strip or a custom made profile with your own dimensions, try our custom made calculator!
With the calculator you can calculate the price for different needs with wireless control or ON/OFF operation. For one or more levels!
https://ledstore.fi/mittatilaus
Installation
The LED strip comes in 5m rolls and can be cut to size in 2,5cm increments. The tape has clear markings to make cutting easier. We recommend soldering the strips together, as we have found that the quick connectors loosen over time and loosening causes the lights to flash. Both ends of the tape have pre-soldered connectors that can be used depending on the destination. We will be happy to help with any installation questions.
We recommend powering from both ends if the ribbon is more than 10m in a continuous length. This prevents light loss and provides equally bright light from both ends. Both ends can be supplied by a single transformer if a thin wire is run alongside the profile. The actual power consumption of this strip is 20W/m, which should be taken into account when sizing the transformer. An electrician is good at this kind of work.
Our LED strip is easy to fix with the 3M very strong adhesive tape on it. The LED strip should always be attached to an aluminium strip so that excess heat is conducted away from the LED circuit. This will prolong the life of the led strip. Aluminium profiles can be ordered from our online shop, where they are available in a variety of different types.
The LED strip works well with solar power, boats and cars that use 24VDC, then a separate power supply is not needed. In other cases, order a power supply here: power supplies.
Dimming
To dim the LED strip you can use either a traditional rotary wired dimmer or our VaLO RF series wireless dimmer. When using a rotary conventional dimmer, the transformer of the LED strip must be TRIAC dimmable. The strips can also be controlled by DALI systems. Wireless dimming is perfect for applications where there is no wall switch for the luminaire, but the luminaire is supplied with 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 an LED strip only for traditional applications when you can make a light from almost anything? Create your own wall light by bending the LED strip and the aluminium profile to the shape you want, or by fixing the LED strip to another heat-conducting material. Turn a mirror, table frame, trunk, table or chair into a lamp with the LED strip. A good design is half the job. We are happy to help you with your design, and we make LED strip made to measure at LedStore's LedShop.
Helmeile 12V vs. Flat 24V
| Helmeile | Flat | |
| Voltage | 12V | 24V |
| max. length from one end at voltage | 5m | 10m |
| Power | 14,4W/m | 17W/m (20W/m) |
| Amount of light (lumen) per metre | 1000 | 1200 |
| Number of LEDs per metre | 60 | 240 |
| Ribbon cut points | 5cm | 2,5cm |
| Colour rendering index, CRI | 90 | 97 |
- Delivery status In Stock
- Brand Ledstore
- Breadcrumbs Home LED light stripsVoltage24V led strips LED STRIP SMD 3528, 17W/m (85W/5m) 24V, IP21, high CRI97, 4000K
- Category 24V led strips
- SKU strip17W-IP21-4000
- 17
- 6000
-
Strip should ALWAYS be installed on aluminium profile for the led strip to cool down properly. Incorrect installation will void warranty.
Due to the led circuits are closely layed we have noticed and strongly recommend you to feed the power from both ends of the strip. This way you minimize the voltage drop and ensure that the whole strip illuminates even if there occurs light breaks during the assembly or during use. In addition with led strip you need also driver / s and aluminium profile.
- 24
- 24V, Dimmable, Wireless VaLO dimming, Wireless Zigbee dimming, Wireless dimming, Wired, DALI
- 4000
- Life span 35000
- STRIP17CRI-IP21
- 12x3mm, 5m roll
- 2.5
- 25
- 22
- 3M tape on backside, HIGH CRI, RA 97!
- CE, RoHS, IP21
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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?