YEELIGHT

YEELIGHT Smart LED Bulb W4 Lite Multicolor Wi-Fi

SKU: YEELYLQPD-0011-4


Quickstart

This is a Z-Wave Device for . To run this device please connect it to your mains power supply.



Important safety information

Please read this manual carefully. Failure to follow the recommendations in this manual may be dangerous or may violate the law. The manufacturer, importer, distributor and seller shall not be liable for any loss or damage resulting from failure to comply with the instructions in this manual or any other material. Use this equipment only for its intended purpose. Follow the disposal instructions. Do not dispose of electronic equipment or batteries in a fire or near open heat sources.

What is Z-Wave?

Z-Wave is the international wireless protocol for communication in the Smart Home. This device is suited for use in the region mentioned in the Quickstart section.

Z-Wave ensures a reliable communication by reconfirming every message (two-way communication) and every mains powered node can act as a repeater for other nodes (meshed network) in case the receiver is not in direct wireless range of the transmitter.

This device and every other certified Z-Wave device can be used together with any other certified Z-Wave device regardless of brand and origin as long as both are suited for the same frequency range.

If a device supports secure communication it will communicate with other devices secure as long as this device provides the same or a higher level of security. Otherwise it will automatically turn into a lower level of security to maintain backward compatibility.

For more information about Z-Wave technology, devices, white papers etc. please refer to www.z-wave.info.

Product Description

Create Any Mood with 16-million-color Smart LED Bulb
With over 16 million colors to choose from, you can create the perfect ambiance for any occasion with the smart LED bulb. A dazzling accent for party, a vibrant vibe for movie night, an immersive game experience, and more, the smart LED bulb W4 understands all your needs.

Control Your Smart LED Bulb with Just Words
Compatible with major smart home platforms such as Google Assistant, Apple Homekit, Amazon Alexa, Samsung SmartThings, Yandex Alice,

Let Smart LED Bulb Shine with Rhythm
Explore the changing colors flowing with music, or melt into the beat with dazzling lights. Simply synchronize the Smart LED Bulb W4 (or in groups) with your favorite songs, just enjoy!

Group Control & Customized Lighting Scenes
You can group control multiple smart LED bulbs or customize lighting scenes to suit your personal needs: an array of pre-setting scenes, including movie night, birthday, cosy home, reading, candle flicker, and more, are ready for you in the Yeelight App.

Scheduled Smart Bulb 
The Smart LED Bulb W4 supports program timers and routines in the app, enabling you to automate your entire smart home lighting to syne setup, or to schedule your smart bulb to simulate sunlight or night light with your daily routine.

One Dimming Light from Morning to Night
With a dimmable feature and a color temperature range of 2700-6500K, the smart LED bulb can create the ideal mood lighting for any occasion. Bright white light for a morning boost, or a functional warmer white for reading hours, you have it all.

Wi-Fi Enabled, No Hub Required
The smart LED bulb supports 2.4GHz Wi-Fi protocol, no gateway, hub, or extra devices required, enabling a more direct way to command the smart bulb and access the smart home. 

Lightweight Design & Efficient Heat Dissipation
The lightweight design of the smart LED bulb reduces the weight, allowing for a more pleasant installation experience. To top it off, the efficient heat dissipation in the smart LED bulb prolongs the service life and protects the light from waxing and waning.

Features:

Prepare for Installation / Reset

Please read the user manual before installing the product.

In order to include (add) a Z-Wave device to a network it must be in factory default state. Please make sure to reset the device into factory default. You can do this by performing an Exclusion operation as described below in the manual. Every Z-Wave controller is able to perform this operation however it is recommended to use the primary controller of the previous network to make sure the very device is excluded properly from this network.

Safety Warning for Mains Powered Devices

ATTENTION: only authorized technicians under consideration of the country-specific installation guidelines/norms may do works with mains power. Prior to the assembly of the product, the voltage network has to be switched off and ensured against re-switching.

Inclusion/Exclusion

On factory default the device does not belong to any Z-Wave network. The device needs to be added to an existing wireless network to communicate with the devices of this network. This process is called Inclusion.

Devices can also be removed from a network. This process is called Exclusion. Both processes are initiated by the primary controller of the Z-Wave network. This controller is turned into exclusion respective inclusion mode. Inclusion and Exclusion is then performed doing a special manual action right on the device.

Quick trouble shooting

Here are a few hints for network installation if things dont work as expected.

  1. Make sure a device is in factory reset state before including. In doubt exclude before include.
  2. If inclusion still fails, check if both devices use the same frequency.
  3. Remove all dead devices from associations. Otherwise you will see severe delays.
  4. Never use sleeping battery devices without a central controller.
  5. Dont poll FLIRS devices.
  6. Make sure to have enough mains powered device to benefit from the meshing

Technical Data

Dimensions 0.0600000x0.0600000x0.1100000 mm
Weight 216 gr
EAN 6924922224051
Frequency XXfrequency
Maximum transmission power XXantenna

Explanation of Z-Wave specific terms