JJC Smart Recessed Lighting 4 Inch,2700K-5000K & RGB Slim Led Recessed Ceiling Lights with Junction Box,16 Million Color Changing Timing 9W 630 Lumen Dimmable LED Downlight by Bluetooth APP Control

<a href="javascript:void(0)" data-csa-c-func-deps="aui-da-a-expander-toggle" data-csa-c-type="widget" data-csa-interaction-events="click" aria-expanded="false" role="button" data-action="a-expander-toggle" class="a-declarative" data-a-expander-toggle="Regulate & No Internet Required】Download the "HomeLinking" APP, turn on the Bluetooth of the mobile phone, click on the home page to add an smart recessed lighting 6 inch, and it is going to automatically connect. No internet required. Then you could easily Keep an eye on up to 253 smart ceiling lights via your phone, enjoying lights color change, dimming and group Keep an eye on ets.(Keep an eye on range(0-66 feet))
【Bluetooth Mesh & Energy Saving】This smart downlight is equipped with bluetooth chip to realize Mesh function. The simple and practical APP operation interface let You'll easily group Keep an eye on all of the lights at the same time (can Keep an eye on up to 253 lamps). The BT Mesh function is an excellent solution for multi-light Keep an eye on, which solves the shortcoming of IR remote Keep an eye on lights with short Keep an eye on distance and less Keep an eye on lights, WIFI lights being disconnected as a result of the influence of network speed.
【DIY Scene & Synchronization】You'll turn on the daylight white or warm white (2700-5000K choose) for daily use,or set the color or modes of each light to match your favorite scene (such as party,home theater, bathroom, yoga,reading, etc.), just one key to start after saving; 9 different dynamic modes are provided, and the rhythm of color changes can be kept consistent when multiple recessed light fixtures are activated at the same time,or You'll set the color or mode for each canless 4 inch led recessed light individually.
【Sync To Music】The retrofit Bluetooth smart led ceiling lights color will change with the music beats, or the frequency of sound vibration, such as your voice, hands clap, gaming sounds ect. Especially when having party ,You'll dace with the music and the shinning light.Also, You'll have a romantic, chill out atmosphere where there is a smooth and gentle music.Enjoy every beat of your favourite music in your house.
【Wide Application】 Ultra-thin body, 1%-100% smooth dimming by APP Keep an eye on, ideal for kitchen, living room, bedroom, bathroom, hallway, workplace, common areas, and so much more. The included junction box means that you can install this rgb downlights directly on the ceiling.