Solar LED lights
Date:2011-05-16 12:02
Status:Be resolved
Question:admin
voltage exceeds the battery voltage to 20 to 30%, in order to ensure the normal negative charge to the battery. Battery capacity must be higher than the consumption of the load at more than 6 times better.
4, light source
Solar street light with solar lighting which is an important indicator can be used normally, the general solar lighting using low energy saving lamps, low pressure sodium lamp, lamp, DLED source. (1) Low energy-saving lamps: low power, high light efficiency, but the service lif
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