
Ring 3:300+500+700

10 rings: 2000+1800+1600+1400+1200+1000+800+600+400+200

The length of the ellipse is 800+600

The diameter of the circular ceiling lamp is 500

The diameter of the five-pointed star-shaped ceiling lamp is 400

4 rings: 200+400+600+800

Ring 3:500+700+900

Five rings: 300+500+700+900+1100

The diameter of the five-pointed star-shaped ceiling lamp is 500

The diameter of the circular ceiling lamp is 400

Ring 3:200+400+600

Ring 3:400+600+800

Five rings: 200+400+600+800+1000

The diameter of the circular ceiling lamp is 600

Ring 3:700+900+1100

Single ring 1000

The length of the ellipse is 1000+800

The diameter of the five-pointed star-shaped ceiling lamp is 600

8 rings: 1600+1400+1200+1000+800+600+400+200

Single ring 800

4 rings: 400+600+800+1000

7 rings: 1500+1300+1100+900+700+500+300

Three rings: 600+800+1000

6 rings: 1400+1200+1000+800+600+400

The square ceiling lamp is 500 meters long

Three rings: 800+1000+1200

The length of the ellipse is 1000

The length of the ellipse is 1200.

The length of the ellipse is 800.

The length of the ellipse is 1200+1000

9 rings: 1800+1600+1400+1200+1000+800+600+400+200

The square ceiling lamp is 600 meters long

Six rings: 200+400+600+800+1000+1200

4 rings: 500+700+900+1100

Five rings: 400+600+800+1000+1200

4 rings: 300+500+700+900

7 rings: 1400+1200+1000+800+600+400+200

The square ceiling lamp is 400 meters long

4 rings: 600+800+1000+1200