... time periods with a series of half-power IP66 Waterproof solar street light controller1, 8h, 4h, 2h, 1h, LED indicator ... light that lighting condition.7. Light Orange blinking indicates the solar panel voltage.I: Unique cooling technology, the controller closed tight with ... , all the control chips used in all industrial and precision components, in cold, hot, humid environment running.10 using a ...