Alexa Light Bulb 130W Equivalent, Smart Light Bulbs Warm White to Daylight Tunable, A19 E26 Bluetooth LED Bulbs for Bedroom Kitchen Living Room Office（4 Pack）Smart LightingThis is a Bluetooth connected Smart Light Bulbs that supports both Alexa speakers and BRmesh APP control; 12W, equivalent to 130W (1300LM); Color temperature 2700K 6000K can be adjustable; CRI > 90 ; Brightness can be adjusted from 1% to 100%. You can use BRmesh APP to set Timing function, Group control , Single control, Scene function. No registration nor network required. Works with Alexa and BRmesh APPThese led light bulb compatible