The Yeelight brand is part of the Xiaomi ecosystem.
  
Yeelight Mesh Downlight M2 - define intelligent lighting again
Yeelight Mesh Downlight M2 takes intelligent lighting to a whole new level. It provides eye-safe light, the brightness and temperature of which can be freely adjusted. The 75º angle of illumination makes it perfectly brighten up the selected area. The product, thanks to Yeelight Gateway (sold separately), also enables remote control - by voice or with a smartphone. And if you want even more convenience, connect several devices with each other and control them all at once!
 

 
 
Safe for your eyes
Thanks to the innovative, ergonomic design of the Yeelight Mesh Downlight M2, you can enjoy optimal, glare-free lighting that does not damage, dazzle or tire the eyes even after long use. Electroplated, reflective cups of the product make it fully comfortable in any situation.
 

 
 
It will provide you with the lighting you need
The product gives you the ability to set the brightness and color temperature of the light, which allows you to adjust its operation to the current situation. Do you need the moment of concentration when you work? Turn on the bright, cool light. Do you want to rest after a tiring day? Warm, gentle lighting will work perfectly. Do you want to showcase your collection of paintings, sculptures or other unique objects? Set the light so that it looks its best.
 

 
 
Enjoy remote control, wherever you are
You can remotely control the Yeelight Mesh Downlight M2 from anywhere - even outside your home. Pair your devices with the Yeelight application to set detailed schedules, conveniently turn the light on or off, and adjust its brightness or color temperature. The product is also compatible with Google Assistant, Apple HomeKit, Amazon Alexa and Samsung SmartThings. Connect it to the system of your choice and manage the light by voice or with a smartphone!
 

 
 
Control multiple devices simultaneously
Thanks to advanced Bluetooth Mesh technology you can connect multiple devices and control them all at the same time. You no longer need to switch on each bulb separately. All you have to do is run one of them and adjust its parameters - the others will immediately adapt to it. This is a great time saver!
 

 
 
A perfect complement to the arrangement of your apartment
The device is unique in its exceptionally practical, universal design - when you mount it in a chosen place, it remains almost invisible. Thanks to that, it will be perfect for any room - not only will it not disturb the arrangement of the interior, but it will also emphasize its beauty with appropriate lighting. 
 

 
 
Comparison of Yeelight luminaires
The available Yeelight Mesh Spotlight M2, Downlight M2, and Downlight M2 Pro luminaires are very similar in design and performance, but they differ in a few details that are worth knowing. These include beam angle, dimensions, luminous flux, and rated power, among others. Check out the individual parameters in the table below:
  Beam angle Luminous flux Rated power Dimensions Hole size Spotlight M2
30° 350lm 5W 93x73,5mm 70-80mm Downlight M2 75° 350lm 5W 93x73,5mm 70-80mm Downlight M2 Pro 65° 600lm 8W 113x81,5mm 90-100mm  
Specification
Name Yeelight Mesh Downlight M2 Model YLTS02YL Beam angle 75º Rated power 5W (12x1W/LED Module) Luminous Flux 350lm Product size ?93x73.5mm Hole size 70-80mm Rated input 220-240V~50/60Hz 0.045A Color temperature 2700K-6500K Wireless connection Bluetooth 4.2 Power factor 0.5  
- Yeelight

Foco LED Yeelight Ble Mesh Downlight - Ylts02yl