Products

Spectrasol Sunflow

Spectrasol Sunflow brings a unique lighting system to our homes using 3 patented technologies.
Sunflow provides all types of light you may need indoors! It ensures the perfect light for productive days, calm evenings and undisturbed nights.
The light modes are automatically controlled in accordance with the 24-hour light cycle in nature and effectively affect the non-image forming (NIF) system of the eye.

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Basic technical info

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patented procognitive spectral power distribution
patented photobiomodulation energy
5-year warranty
top-quality colour rendering
DER_mel (D50) = 1.02
flicker free
circadian effectiveness comparable to the sun

DAILY MODE

INDOORS JUST LIKE UNDER THE OPEN SKY!

The daytime mode, provided by Spectrasol LED modules, mimics natural sunlight and is patented for its unique balance and pro-cognitive properties of the spectrum and regenerative red component, which, among other things, protects our eyes from the risks of harmful blue light. The daytime mode bounces the light off the ceiling, giving the impression of a clear sky. It stimulates the body towards activity and alertness, supports cognitive functions and mood.

Powerful LED modules create even illumination of more than 800 lx in a medium-sized room.
The light shines like the sun on a sunny day – correlated colour temperature of 5000 K
Top-notch colour rendering CRI +95, including a true-to-life R9 90 red rendering.

Spectrasol’s unique spectral composition and key areas of emitted daylight

EVENING MODE

SUNSET IN YOUR HOME

In the evening Sunflow emits a warm white light, bouncing it indirectly off the wall. It mimics the sun at sunset, which soothes the body and is suitable for evening relaxation.

The evening mode light becomes progressively warmer during the evening and its intensity gradually decreases, just like when the sun goes down.
The evening LED module seamlessly blends warm white 3000 K LEDs up to extra warm 1800 K light. All while maintaining perfect colour rendering of CRI +95 for 3000 K and CRI 94 for 1800 K .
Indirect, glare-free illumination creates the best atmosphere for a night out with friends or a quiet evening.

NIGHT MODE

UNDISTURBED NIGHTS – LIGHT MIMICKING FIRE

In its night mode, the light emits a pleasant orange light resembling fire; it does not disturb the circadian rhythms of the body and is suitable as preparation for sleep and night regeneration.

The patented night-time spectrum is completely free of blue, cyan and green spectral components and therefore has no impact on the circadian system. It has a very low MDER coefficient of 0.02.
The night light is pleasantly orange, allowing for basic colour resolution thanks to sufficient spectral width. The light is thus not unpleasant as with monochromatic or RGB light sources.
The night light can also be motion activated

EASY TO USE WITHOUT WORRY

The individual light modes are seamlessly blended by an automatic control system. Sunflow emits the right light depending on location, time and season.

Simply pair Sunflow with the app on your iOs/android device to guide you through the basic functions of the lamp. Set the optional parameters to be able to control Sunflow simply by pressing a button or using the mobile app.
Connecting with the app ensures that you always have the best features available with updates.
One push of a button and Sunflow will always emit the right light for the time of day and year. No room for error, so as not to disrupt your circadian rhythm.
If you need to finish important work or want to relax earlier, you can use the time-shift function to shift the light. But always remember to follow the rules so that your circadian rhythm is supported as much as possible.
Don’t be afraid at night! Even if you turn Sunflow off, the almost invisible motion sensor will notice you and light your way. You don’t have to think about what to squeeze and you stay in your dream. If you want complete darkness, simply turn this feature off in the app.

PRECISION WORKMANSHIP. UP TO THE LAST DETAIL.

The base is made of powder-coated steel and is heavy enough to ensure safe stability.
All electronics are housed on a single slide-out module in the base. We use the highest quality flicker-free drivers from renowned European manufacturers to power our LEDs.
The stand is made of a combination of profiles and is fixed to the base by a high-strength stainless steel part. This ensures that everything stays in place during use, handling and transport.
The optical system of the stand particularly ensures indirect light distribution for evening and night mode. It consists of an opal diffuser and special polarising filters that send light exactly where it is needed and prevent unwanted glare.
The dominant part of Sunflow consists of satellites carrying patented daytime LED modules. The satellites are specially developed power aluminium heat sinks that provide sufficient heat dissipation for long LED life. Thanks to them it is possible to radiate enough power from a small area so that your interior is truly illuminated as if it were daytime.

ADAPTS TO YOUR STYLE

You can choose among various colour versions of the individual parts of Sunflow – the base, stand and satellites.

The device’s development and application methodology were developed in cooperation with the University Centre for Energy Efficient Buildings of the CTU in Prague and the National Institute of Mental Health under a project which received public funding from the Technology Agency of the Czech Republic and the Ministry of Industry and Trade of the Czech Republic under the TREND programme.