To make solar led street lamp to better play its role, must choose the most appropriate category, for modelling, the solar street lights usually arms are single arm solar led street light, solar led street light, they are suitable for the place is not the same. One-armed solar led street light in our life the most common to the Chinese, there is only one arm, a lamp holder, usually used in road on both sides, or the edge of the river channel passing pedestrians and drivers can more clearly road conditions, have the effect of inducing the security situation, which solar led street light arms usually has two forms, one is the lamp arm symmetry, an asymmetric, usually symmetric arms street lamps will use more doers of the word in the middle of the green belts, on both sides road, to the passing vehicles have the effect of lighting, induction of safe driving. Asymmetric arms street lamps are usually installed in the middle of the garage way and sidewalk, roadway side lamp arm are higher, the installation power should also be larger, and the pavement side is shorter, have less power. On the arms of the solar led street light is in modelling is more abundant than single street lamp, also can shape space aesthetic feeling, but note that a single road or some narrow road is not suitable for the street lamp, according to the environment. Want to learn more industry information or ask price, can call advisory