How to change the lamp tube in the rectangular ceiling light trough

Use a paper cutting blade to gently pry open the panel with one of the four corners of the lamp panel, and then continue to disassemble the lamp body.

Use a paper cutting blade to reach into the gap in one of the four corners of the lamp panel, and gently pry open and remove the panel.

It depends on what brand and material of lamp you buy! Not necessarily!

There is after-sales service. It's okay to do it yourself, cut off the power first, use a suction cup (the kind of hook on the tile, made of rubber) to suck the electrical panel, and take the electrical panel off (the suction position should be cautious and the action should be light). Then pull the lamp buckle away, unplug the lamp, replace the lamp, buckle the button, and cover the panel. >>>More

It depends on how to put the furniture in your living room, how to put the sofa, how to put the coffee table, how to put the TV.