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, Yeelight Smart LED Bulb W4 can be easily man- aged by voice.

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 Provides You with Full Control

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.

Immersive Gaming Exper-ience with Smart LED Bulb

With the Smart LED Bulb W4, you can enjoy seam-less integration with major gaming platforms, including Razer ChromaTM RGB and Overworlf. The smart color bulb will give you an immersive gaming experience with different light effects trig-gered by your heroic actions in the game.

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.


Technical Specifications

Dimensions : 60 x 60 x 110 mm.

Rated Power : 9W

Lamp Fitting : E27

Luminous Flux : 806 lm

Color Temperature : 2700 - 6500K

Connectivity : BLE+ Wi-Fi