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When discussing the quality of Yulan lamps, there are naturally corresponding distinctions. What are these quality differences? Firstly, it lies in the number of prongs. Some have eight or nine prongs, while others may have four or five, and these variations inherently lead to differences in product specifications. It can be said that these distinctions reflect quality differences, as the illumination level changes based on the conditions in which they are used. Therefore, it is essential to pay attention to this aspect during usage.
Additionally, the quality of these products is also reflected in their energy efficiency. Even if both have eight or nine prongs, the energy consumption can differ significantly because some lamps are designed for larger areas. Hence, energy efficiency becomes a significant requirement for users since it can greatly reduce operational costs. When users select this type of product, they should focus on this aspect as well. Beyond the aforementioned points, the quality is also evident in the lamp poles. The poles of these lamps can exhibit considerable differences in aesthetic quality.
Different manufacturers of Yulan lamps will produce poles with varying designs, which naturally sets specific requirements for their appearance. Moreover, production might involve different material grades, leading to significant variations in strength. This, in turn, affects the outdoor wind resistance, as well as the corrosion and rust resistance during use. If the poles are prone to rusting or lack adequate weathering resistance, it will inevitably result in a shorter lifespan during operation.
