1. Material: polysilicon + ABS plastic + electronic components 2. Power: 40W 400-550LM 3. Solar panel: polysilicon, 5.5V 2.5W 4. Battery: 2 3.7V 18650 2400mAh 5. Color temperature: 6000-6500K 6. Waterproof grade: IP65 7. Working mode: three-speed mode - Induction mode (highlights when people come, and lights off about 20S after people leave) - Induction + low light mode (people come to highlight, people walk to low light) - Medium light non-sensing mode 8. Induction distance: about 3-5 meters 9. Induction angle: about 120 degrees 10. Applicable scenarios: courtyards, corridors, roads, etc. 11. Size: solar panel about 16x10cm, lamp body about 32.3 x 9cm 12. Weight: about 640 grams Features: 1. Three working modes are optional, press the switch button to adjust the working mode 2. Sensitive induction probe, about 3-5 meters fast induction, light up in advance 3. Intelligent photosensitive system, solar charging during the day, automatic lighting at night 4. Life-grade waterproof and rainproof, easy to deal with rainstorm weather, and light up normally at night 5. The solar panel and lamp head can be freely adjusted from multiple angles