Unique geometrical instruction of the ceiling light fixture makes your room much more fashionable and a sense of space. Made of high-quality aluminum metal and acrylic, it shows high light transmittance, energy-saving, and environmental protection. The total height can be changed from 1 to 45.2 inches by pressing cable lock pins. Suggested room size: 107.63ft² - 269.09 ft² (10m²- 25m²).