... replied in 24 hours.2.Technical support any time. 3.OEM & ODM,we can help you come true any your customized ... the night2,Battery:3.7v,4Ah (18650) Li-battery 3,Sensor Zone: 140°10M away4,Charged One Day: Sensory lighting 70 ... lighting for 3 hours.6,Fully charged needs 2or3days7,Adjustable sensor lighting time: 20S 40S & 60S. 8,solar pannel:1.8W ...