item no: YS007
Product size: 12.1 x 12.1 x 3.8 cm
Material: eco-friendly ABS
Bulb: 4pcs white LEDs SMD2835
sensor distance: about 3 meters
distance of 2 lamp:about20-30 meters
Lumen: 60 lm
1.in day time,lamp in the status of standby mode. solar panel charge the Li-ion battery.
2.at night,lamp in the status of dim light mode. when people walk close,change to bright light and keep about 20 seconds
3.when 1st lamp change to bright light,it will send signal to next lamp within 20-30 meters, next lamp can change to bright light automatic before people’s coming.