Yeelight Arwen 450S LED valgustus 50 W F (YXDS0320001WTEU)

Tekkiv valgustiku tulevik: indirekt värvitud taustvalgus.

Kõik aegu valgust - ja rohkem!

Lampi kaarega on kõrgemad, kuid kaipab stabiliteedi ja kestvusega. Arwen 450S on dimmabilt ja võib täielikult valgustada ruume kuni 15 m² ilma häiritsemata, tõttu häiritsemata pinnase tõttu.

Lisaks valgusvõimele saab valgustihti (soolane kuni külmvalge) seada, et selleks, et kohada vastata inimese bioloogilise ritmusele, tuntakse seda "inimese keskne valgust" (HCL) nime all. Vähem kui aastaid tagasi avastasid teadlased retiina silmades mitte nägemisega seotud neruosakesi, vaid need määravad inimese sisemise kellaaega - põhinevalt päikesel.

Päikesel on erinev valguskõrgus iga aja kohta, mis ütleb meie keha, millal on. Näiteks: külma, sinise toon on nagu hommikuvalgus ja annab kehale teada, et päev algab. Signaalid edastatakse autonoomsele kesknärvisüsteemile, mis omakorda kontrollib hormooniappareid ja metabolismi. Seega võib külmvalge valguse kasutamine õhtul viia unetuskordi, või kuumvalge valguse kasutamine päeval viia väsimust ja koncentreerumise puudust.

Arweni tehisvalgustikud võivad imiteerida päikesel valguskõrguse kurssi, andes inimestele täpselt õige valgust iga aja kohta. Päeval on need enam külma toonid (vahemikus 4000 K ja 5500 K), mis edendavad koncentreerumist ja võitavad väsimust, ja õhtul on need enam kuumtoonid (vahemikus 2800 K ja 3500 K), mis annavad komforti ja valmistavad keha unetele.

On ka eriline öörežiim, kuldne režiim, mis on kerge silmadele tõttu, ja valgustab ruumi nii, et ei pea midagi kokku puudutama. Lisaks Arweni tehisvalgustikud teevad suureid värvikohalikuid katusel indirekt RGB valgusega.

Kõik need seaded on kättesaadavad Yeelighti rakenduses või Xiaomi kodu rakenduses. Sest Yeelighti bränd on osa Xiaomi süsteemist ja kasutab sama pilve teenust, mis Xiaomi, siis seadmed lisatakse automaatselt mõlemasse rakendusse.

Ei enam tume värvidega - mööbli paistab kõige tugevamalt

Üle 100 000 aasta evolutsiooni jooksul on inimese silm kujunenud päikese loomuliku valgusega sobivaks. Seega, the more an artificial light source resembles sunlight, the more pleasant it is on the eye. The color rendering index (CRI or Ra value) indicates how lifelike colors are reproduced under a certain light source. Sunlight has the highest CRI value with 100. That means: The closer the value of a lamp is to 100, the more similar to sunlight. The smart Arwen ceiling lamps use high quality LEDs with a CRI of 95.

One lamp, many control options: app, language, light switch, remote control

You can control the light very conveniently by voice command (Google, Alexa, HomeKit, SmartThings) or via your smartphone - with the Yeelight and the Xiaomi Home app. In addition, there are two further practical control options if you have a visitor or do not always want to go into the app first: the Yeelight Bluetooth remote control and the Yeelight Bluetooth Smart Switch light switch. The light switch is battery-operated and therefore does not have to be wired, but can be attached anywhere on the wall thanks to the self- adhesive back. Compared to the conventional light switch (which of course still works), the smart switch has a big advantage: If you switch off the lamp with the Bluetooth light switch, the current flow is not interrupted and the lamps remain online in the app and connected to your voice assistant.

In the Yeelight app, you can set schedules so that the lighting goes on and off automatically at certain times. For example, you can fall asleep in the evening with the lights dimmed without them burning all night. Or you can gently wake up in the morning with slowly increasing light. You will find pre-programmed light scenes in the app, but you can also save your own favorite settings and apply them with just one click.

Installation and cleaning of a ceiling lamp has never been easier

The smart Arwen ceiling lights use a layered design for the lamp cover to prevent dust and insects from entering. As a result, the luminous surface remains shiny and clear without having to clean it.

The clever design of the ceiling mount with slide lock enables very quick and easy assembly and disassembly. Yeelight has already used this innovative design in previous models, so that you can easily upgrade your old Yeelight ceiling light with a newer version. Only the lamp body has to be replaced and not the holder - it takes less than 10 seconds!

As a lighting brand, Yeelight has explicitly specialized in the topic of smart lighting and has engaged intensively in state-of-the-art technologies to provide the best quality possible. It is precisely for this reason that the globally known smart home device provider Xiaomi repeatedly uses Yeelight as a manufacturer of its own smart lighting products, such as the Xiaomi Bedside Lamp, Xiaomi Smart Desk Lamp, Xiaomi Smart LED Bulb or Xiaomi Ceiling. Yeelight Arwen 450S. Product color: White, Suitable location: Universal, Shape: Round. Bulb type: LED, Total power: 50 W, Light color: Cool white, Multi, Warm white. Energy efficiency class: F, Energy consumption per 1000 hours: 50 kWh, Energy efficiency scale: A to G. Height: 94.1 mm, Weight: 2.45 kg, Diameter: 45.5 cm. Quantity per pack: 1 pc(s)