Arwen Ceiling Light 550C

Delivery time
2-3 working days
The Arwen C series comes in two sizes and shines like the sun: The high color rendering index (CRI = 95) reveals all colours accurately, as they would appear in sunlight, and the generous luminous surface ensures a very high level of brightness without glare. The Arwen C is dimmable, supports Tunable White and illuminates rooms up to 25 m2 (450C) or 35 m2 (550C). The indirect RGB lighting on the back sets great accents and the sliding lock on the ceiling mount guarantees a quick and easy installation. The ceiling lamp can be controlled via app*, BLE remote control, BLE light switch and voice. *Compatible with Android 4.4 (or higher) & iOS 9.0 (or higher)
was €209.99 Special Price €146.98
Incl. 19% VAT , excl. shipping cost
Availability: Out of stock
SKU
YXDS0320004WTEU
A smart ceiling lamp with a literal highlight: indirect colored back light.


The ideal lighting at any time of the day - and more
The Arwen 550C is dimmable and can achieve a brightness of up to 4500 lumens, thanks to the large beam angle and the generous, glare-free light surface. It is ideal for the illumination of rooms up to 35 m2.
In addition to the brightness, the color temperature (from warm to cool white) can also be set in order to adapt the lighting to the lighting needs of the human biorhythm, in technical terms often referred to as "Human Centric Lighting" (HCL). Just a few years ago, researchers discovered nerve cells in the retina of the eye that are not responsible for seeing, but rather set the human internal clock - based on sunlight. Sunlight has a different light color at every time of the day, which tells our body what time it is. For example: A cool, bluish shade is like morning daylight and signals the beginning of the day to the body. The signals are passed on to the autonomic central nervous system, which in turn controls the hormonal glands and metabolism. Accordingly, the use of cold white light in the evening can lead to sleep disorders, or warm white light at noon can lead to tiredness and poor concentration.
Thanks to the adjustable color temperature (2700–6500 K), the smart Arwen ceiling lamps can imitate the color temperature curve of sunlight, giving people exactly the right light at any time of the day. During the day, these are rather cooler tones (between 4000 K and 5500 K), which promote concentration and combat tiredness, and in the evening, rather warmer tones (between 2800 K and 3500 K), which exude comfort and prepare the body for sleep. There is also a special mode for the night, the moonlight mode, which is gentle on the eyes thanks to its soft light and illuminates the room to an extent that you don't have to bump into anything. In addition, the Arwen sets great color accents on the ceiling with indirect RGB light.
All these settings are available in the Yeelight app or the Xiaomi Home app. Since the brand Yeelight is part of the Xiaomi ecosystem and uses the same cloud server as Xiaomi, the devices are automatically added to both apps.


No more bland colors - the furniture shines in all its strength
Over hundreds of thousands of years of evolution, the human eye has become accustomed to the natural light of the sun. Therefore, 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, 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.


Product features:

  • Adjustable brightness and colour temperature (warm white to cool white)
  • Indirect RGB lighting (colored back light on the ceiling)
  • Timer and personalized schedules
  • Pre-programmed and individual lighting scenes as well as two light modes (day light and night light)
  • Two modes (day light and night light)
  • Dust and insect proof (IP50)
Control options:
  • Conventional switch
  • Yeelight App
  • Xiaomi Home App
  • Smart Switch (Bluetooth)
  • Remote control (Bluetooth)
  • Voice
Compatible with:
  • Amazon Alexa
  • Google Assistant
  • Samsung SmartThings
Package Content:
  • Yeelight Arwen Ceiling Light 550C
  • Base, 2x metric screws, 2x self-tapping screws, 2x wall anchors
  • Remote control (without battery)
  • User manual (DE/EN)
Technical data
Scope of application Living room, Sleeping room, Kid's room, Workspace
Product color White
GTIN 0608887786859
Brightness class 0.1 - 100 lm (night light), 220–4500 lm (main light)
Color rendering index (CRI) ≥ 95
Color temperature 2700–6500 K, adjustable
Light color RGB, Tunable white
Starting time (for 60% luminous flux) 1 s
Dimensions Ø 598 mm, H 102 mm
Mounting type Ceiling mounting, Wall mounting
Materials Ceiling bracket: SPCC | Lampshade: ABS | Outer ring: PMMA
Protection class II
Weight (product) 2780 g
Operating mode Mains operation
Voltage range 220-240 V
Connectivity / radio standard WiFi IEEE 802.11 b/g/n 2,4 GHz, Bluetooth 4.2 (BLE)
Control Conventional wall switch, Remote control, Smart switch, App, Voice
Compatibility Amazon Alexa, Samsung SmartThings, Google Assistant
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