Wall wash light aluminum substrate most used in the wall lamp, Buried lamp, Cast light on, in generally LED  Wall washing lamp voltage is divided into220V, 110V, 24V, 12V, usually Temperature size depends on the voltage The size,the heat dissipation and aluminum plate wall wash light aluminum substrate thermal conductivity on itself Department, to occupy the majority of the market are domestic aluminum material, compared with the general
coefficient of thermal conductivity of imports High, the price is also more expensive. Wall lamp use at outdoors，So the parameter becomes more important。 On the temperature requirements are high.In general we require outdoor
temperature at-40C+60C can work。 Because the wash wall lamp is make with aluminum shell， so This wash wall lamp （and LED controllers）can meet the requirements。