Working mode: 1 gear: people approach about 2 meters, automatically turn to strong light, lasting about 15-20 seconds, and then automatically turn off 2 gear: people approach about 2 meters, automatically turn to strong light, lasting about 15-20 seconds, and then turn to low light 3 gear: open switch 50% steady on 1. Solar panel power: monocrystalline silicon solar panel can also charge 5.5V on rainy days, 1W 2.18650 lithium battery: 3.7V-1200mAh 3. Product size: 98*130*50mm Sensing distance: 3-5 meters 120 degrees 4.LED: upgraded version of high brightness 162 2835LED patches each 0.2W 5. Material: PP plastic 6. Working mode: infrared human body sensing 7. Charging time: ≥8 hours 8. Working time: full of electricity, according to the number of induction 50 times per night, can work continuously for 3 to 4 days9. 10. Outer box size: 59*33*54CM, 100 PCS/box, real weight 19KGS with outer box 20KGS 11. Instruction manual: Neutral English 12. Single color box packing weight: 190g