2. Leave enough space: When the ceiling lamp is designed, leave enough space for maintenance personnel to enter and operate. At the same time, pay attention to the distance between lamps and lanterns and the ground, and avoid using ladders or high stools for maintenance.
3. Convenient switch installation: In the switch position of lamps, try to choose convenient and easy-to-use switches, such as wall switches and remote switches, to facilitate daily use and maintenance.