The stair touch panel has not been removed, and the light strip can be installed. The stair touch panel can be equipped with lights or other decorative elements to increase visual effects and personalized functions. Stair contact plate refers to the part of the wall below the handrail of stairs, which is used to protect the stair wall from damage caused by wear or kicking. Stair contact plates are generally made of wood, metal or plastic, and can be connected with stair handrails and the ground.