Sizes:

1 light bulb: 10 cm diameter, the stones are 10 cm in diameter and 14 cm high, can be freely adjusted up to 120 cm
Lighting weight: 1.5 Kg

3 bulbs: diameter 20 cm, the stones are 10 cm in diameter and 14 cm high, can be freely adjusted up to 120 cm
Lighting weight: 4.2 Kg

3 light bulbs - horizontal version: 50 cm wide, 12 cm thick, the stones are 10 cm in diameter and 14 cm high, their length can be freely adjusted up to 300 cm
Lighting weight: 4.5 Kg

5 bulbs: 30 cm diameter, the stones are 10 cm in diameter and 14 cm high, can be freely adjusted up to 120 cm
Lighting weight: 6.5 Kg

5 light bulbs - horizontal design: 80 cm wide, 12 cm thick, the stones are 10 cm in diameter and 14 cm high, can be freely adjusted up to 120 cm
Lighting weight: 7 Kg

7 bulbs: diameter 40 cm, the stones are 10 cm in diameter and 14 cm high, can be freely adjusted up to 150 cm
Lighting weight: 9.6 Kg

10 bulbs: diameter 50 cm, the stones are 10 cm in diameter and 14 cm high, can be freely adjusted up to 200 cm
Lighting weight: 14 Kg

15 bulbs: diameter 60 cm, the stones are 10 cm in diameter and 14 cm high, their hanging height can be freely adjusted up to 250 cm
Lighting weight: 22 Kg

20 bulbs: diameter 80 cm, the stones are 10 cm in diameter and 14 cm high, can be freely adjusted up to 300 cm
Lighting weight: 32 Kg

The rest of the lighting collection can be viewed here: Rocks lighting