1. Product material: ABS+PS 2. Light bulb: 2835 patches, 168 pieces 3. Battery: 18650 * 2 units 2400mA 4. Running time: Normally on for about 2 hours; Human induction for 12 hours 5. Product size: 165 * 45 * 373mm (unfolded size)/Product weight: 576g 6. Box size: 171 * 75 * 265mm/Box weight: 84g 7. Accessories: remote control, screw pack 57