The left and right switches of the 2 wall lamps at the head of the bed want to control how the 2 lam

If you don't have dual control (you can turn on and off the same light at the door and at the head of the bed), a single single control panel switch at the door, and a double single control panel switch at the head of the bed. Dual control requires two triple dual control panel switches (dual control threading is required).

Of course, one route is controlled all the way, but some living room lights have a splitter, turn on one, light one, open twice, light the second. You can also install a splitter. However, it is generally not recommended, or you add carpentry to say, it is better to slotting and control line. >>>More

Now there is an LED bulb that can be continuously colored and dimmed, and there is also a remote control. >>>More

There are still two wires missing, and it is impossible to complete the double connection wire.

Lead out the live wire to the switch, the neutral wire to the lamp, and then connect a control wire from the switch to the lamp. That's it.