Solar-powered LED lighting principles and techniques of detailed analysis of
Date:2011-11-24 16:12
Status:Be resolved
Question:zhangsheng
gn of the system is very helpful; head part with 1W white-light LED, 1W yellow LED integrated printed circuit board arranged in a certain space of lattices as a flat light source.
Control cabinet with stainless steel as material, aesthetic durability; control box in the placement and maintenance-free lead-acid battery charge and discharge controller. Selection of valve-regulated sealed lead acid battery for this system, because of its small, so it is also known as the maintenance-free batt
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