1. Material: polysilicon + ABS plastic + electronic components 2. Lamp beads: 112LED138LED132COB 3. Solar panel: polysilicon, 5.5V 1.8W 4. Battery: 2 x 3.7V 18650 lithium batteries (2400mAh) 5. Rated power: 3.7W 6. Waterproof rating: IP65 7. Working mode: three-speed mode - Induction mode (highlight when people come, and the light goes out about 20S after people leave) - Induction + low light mode (people come to highlight, people walk in low light) - Medium-bright no induction mode 8. Induction distance: about 3-5 meters 9. Induction time: about 20S 10. Applicable scenarios: courtyards, corridors, roads, etc. 11. Dimensions: the lamp holder is about 12.5x10.5 cm, the solar panel is about 15x10.2 cm 12. Weight: about 456g Features: 1. Three working modes are optional, lightly press the switch button to adjust the working mode 2. Sensitive probe, dual sensing element, fast sensing about 3-5 meters, light up in advance 3. Intelligent photosensitive system, solar charging during the day, automatic lights at night 4. High efficiency photoelectric solar panel conversion rate, reflecting heat effectively avoiding high temperature, durable 5. Life-level waterproof and rainproof, easy to deal with heavy rain weather, normal lights at night 6. The solar panel and lamp holder can be adjusted freely from multiple angles 7. ABS material, strong and durable