Three Brightness Modes
(The remote control has memory function, you can set only once.)
1.AUTO mode. AUTO mode means radar mode for all night. This mode is the brightest and the discharging time is more than 5 days.
2.Switch to radar mode after constant light mode. The buttons "2+X",
"3+X" means switching to radar mode after 2 or 3 hours constant lighting. The brightness of this mode is 70% of radar mode for all night.
3. Always mode. Always mode means constant lighting for all light. The brightness of this mode is 70% of radar mode for all night.