VaLO — LED dimmer, 1-button, wireless
VaLO series wireless button for dimming one group of luminaires. The button is battery operated (3V) and can be mounted in the desired location by gluing or screwing. A receiver is required to pair the button. One for each group of luminaires.
- CR2430 battery included
- max 4 receivers per button
- ON/OFF and dimming
- sticker or screw fixing
- suitable for EXXACT, Gira, JUNG, etc. frames
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- Delivery status In Stock
- Brand Ledstore
- Breadcrumbs Home Lighting controlVaLO RF Wireless controlVaLO RF controls VaLO — LED dimmer, 1-button, wireless
- Category VaLO RF controls
- SKU VaLO-P1OS
- Direction Yhteen suuntaan
- Wireless VaLO RF
- Change 12V-36V
- Size 86x86x14mm
- IP class IP21
- Guarantee (year) 5 years
- Approval CE, RoHS
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- How does VaLO wireless control work?
- Does VaLO wireless control work reliably?
- Are the VaLO buttons (wall model) made of glass?
- Which furniture series are VaLO wall buttons suitable for?
- How is the button taught to the receiver?
- How to reset the receiver (forget the pairing)?
- How many buttons can be taught to one receiver?
- How many receivers can be taught on one button?
- Hello!Can I hide a "traditional" electromechanical light switch under this wireless dimmer? For example, just the body of an ABB Jussi/Impressivo or Schneider EXXACT circuit breaker.Or do I always have to remove the electromechanical light switch completely if I install this wireless dimmer in its junction box?So I would like to implement the control and dimming of a total of 5 Zigbee lighting sets in the kitchen and living room with these Zigbee buttons, but I would still like to be able to disconnect the power supply (phase wire) of the transformers/Zigbee receivers of the luminaires also mechanically. Such a need is estimated to occur a couple of times a year: a Zigbee luminaire/receiver goes crazy and needs to be woken up by a power cut, or I want to de-energize the luminaire transformers for a holiday trip but I can't turn the wire protection on the control panel to the off position, because there is also a refrigerator socket in the same group.Regards Ville Mattila
- Moi. How close to other transmitters can transmitters be placed. For example in a warehouse on the same disk tray next to each other? Which placement do you recommend?
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?