Product details explained:

• Type: Enclosed fan (often called a bladeless or caged ceiling fan with light)
• Size: 49 × 20 cm
  → 49 cm diameter, 20 cm height (compact, good for small rooms)
• Materials:
  • Copper – usually for the motor (better durability & efficiency)
  • PC (Polycarbonate) – strong, impact-resistant plastic (often for blades or cover)
  • ABS – lightweight, durable plastic (housing/body)

Power specs:

• Fan power: 15W
  → Energy-efficient, suitable for moderate airflow
• Light power: 48W
  → Fairly bright LED light (roughly comparable to a traditional 300–400W incandescent bulb)

What this means in practice:

• Good for bedrooms, small living rooms, or offices
• Likely quiet operation due to enclosed design
• Energy-efficient compared to traditional ceiling fans + bulbs
• The 48W LED should provide strong illumination