To control the color temperature of the Sengled Smart LED Tunable White A19 bulbs as a group, you would first select the room they are in. In the provided example, the Sengled Smart LED Tunable White A19 bulbs were assigned to the “Kitchen” room in the Sengled Home app since they are being used in the kitchen.
From here, we can control all the bulbs that are assigned to this room.
Note: If you have Sengled Smart LED Soft White or Daylight bulbs in the same room as Sengled Smart LED Tunable White A19 bulbs, you will not be able to control the color temperature of the Sengled Smart LED Soft White or Daylight bulbs.
This is because the regular Sengled Smart LED bulbs do not have the hardware capability of changing color temperature. You can, of course, control the brightness of the bulbs assigned to the room from the room’s page.
Now we are on the Kitchen page which has two Tunable White bulbs in it. Under the “Color Temperature” bar, you can tap and hold the circle on the Color Temperature bar to adjust the color temperature by dragging the circle left or right to the desired color temperature.
You can also change the color temperature to the five preset color temperatures (circled in red).
If you would like to control the color temperature of the bulbs individually, press “Single” at the top of the page the Sengled Smart LED bulbs are in.
This will take you to a page where you can see all the bulbs in said room and adjust their brightness. From here, tap on a Tunable White bulb (as indicated by the icon of the bulb) to adjust its color temperature.
In this case, we will tap on “Kitchen Bulb 2”.
From here, we can adjust the brightness and color temperature of the bulb. We can also turn the bulb off/on.
As indicator by the red arrow, you can drag that circle to adjust the color temperature. You can also adjust the color temperature to the five presets; they have been circled in red to point them out.