UCB Alexa Light Bulb 130W Equivalent, Smart Light Bulbs Warm White to Daylight Tunable, A19 E26 Bluetooth LED Bulbs Work with Alexa Only for Bedroom Kitchen Living Office No WiFi Required 4 Pack

Supports the following Alexa speakers: Echo Plus (all models) Echo Show (all models) Echo (all models except 1st Generation) Echo Dot (all models except 1st Generation) This is a Bluetooth connected, BRmesh APP and Alexa controlled smart bulb （ Work with Alexa only, Not compatible with Google home or Apple HomePod）2-year-warranty, 90-day-refund guarantee . Note： (1) These bulbs can't work with Google HOME or Apple speakers. No need WIFI ! (2) If the BRmesh APP is no longer needed nor desired, it can be deleted after the paring with the light(s) is complete with Alexa without affecting the use of the light(s). How to paring with Alexa/Echo. Method 1: one step pairing Alexa quickly. 1, Turn off the smart light bulbs. 2, After 5 seconds, turn on smart light bulbs. 3, Say to the speaker “Alexa/Echo, find device''. Then you can use Alexa to control the lights. The speaker can add up to 4 lights at a time, repeat the above steps for those that are yet to be paired. About Method 2, please refer the user manual. Amazon Speaker Command: e.g: Add light: Alexa/ Echo, find device. Adjust the color temperature: :Alexa, set '' First light ”to warm white (soft white , white ,daylight white , cool white) . Adjust the brightness: : Alexa, Set the '' First light '' to 1%. (or other brightness values) Turn on/off the light: : Turn on '' First light '' / Turn off '' First light '' . Features: Registration: Not Required WiFi: No need Hub: No need Maximum Number of Devices: 100 Dimmable: Yes (via BRmesh APP or Alexa only) Adjust the color temperature: Yes, 2700K-6000K Timing function: Yes Group control: Yes Single control: Yes Scenes: Yes Device Sharing: Yes MESH: Yes Memory : Yes Specifications: Input: 120V Power: 12W Lumens: 1300LM (130W Equivalent) Color Temperature: 2700K-6000K adjustable CRI: >90 Package Included: Smart light bulbs x 4 User Manual x 1