1. Material: ABS+PC 2. Light source: A model 2835 lamp beads * 46 pieces, B model COB110 pieces 3. Solar panel: 5.5V polycrystalline silicon 160MA 4. Battery capacity: 1500mAh 3.7V 18650 lithium battery 5. Input voltage: 5V-1A 6. Waterproof level: IP65 7. Product size: 188 * 98 * 98 mm/weight: 293 g