LED strip LIGHT SENSOR switch 12-24V, max. 72W
In stock at 153 pcs
SKU#: solder-light-sensor
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Dimmer switch for 12-24V led strips. Turns on when the light level dims to a preset level. Screwed onto the LED strip, which is supplied with continuous current. Illumination can be selected between 2 and 60 lux. The opal plastic cover of the aluminium profile does not interfere with the sensor in detecting the light level.
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€ 25.00
VAT 0% | 24%
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Dimmer switch for LED strip. The perfect solution for pathway lights and other applications where the need for lighting is limited to the hours of darkness. We do not recommend for installation in windowless areas, as the LED strip would then be constantly on. In addition to outdoor lighting, applications include stairwells with windows where lighting is required at night. A dimmer switch allows the lighting to be set to come on when the light level falls below a certain value. The light level is adjustable between 2 and 60 lux.
Fits beautifully on all our aluminium profiles. The opal cover does not interfere with light level detection. Can be used with both 12V and 24V strips. Maximum load with 12V strip 96W and with 24V strip 192W (8A). We recommend to load the maximum at 90% so that the product is not constantly at full load. This will guarantee the longevity of the product.
Installation
Tin between the ribbon and the transformer (i.e. output 12-24V and input 12-24V).
- Make sure you use a DC voltage transformer and not a DC current transformer. When inverting, the power should be off.
- Make sure the plus "+" and minus "-" are connected correctly to the transformer. The plus and minus must not be cross-connected, but the plus must be connected to the plus and the minus to the minus.
Use of the dimmer switch
- After installation, adjust the desired ignition light value (small screw next to the sensor)
- Turns on the lights when it is dim enough
Size
Dim switch dimensions 10x49mm.
- Delivery status In Stock
- Brand Ledstore
- Breadcrumbs Home LED accessoriesMotion detectors and light sensorsLight sensors LED strip LIGHT SENSOR switch 12-24V, max. 72W
- Category Light sensors
- SKU solder-light-sensor
- Wattage 96
- Designed in Finland No
- Voltage (V) 24
- Model HÄMÄRÄkytkin
- Size 10x49mm
- Length of the package 17
- Height of the package 1
- Width of the package 7
- Change Solder the switch block between strip and driver.
- Approval CE, RoHS
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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?