At present, most sheepskin lamps available on the market are made from imitation sheepskin, commonly referred to as "parchment" in the industry. These lamps often feature a thin film applied to polymer materials to mimic the appearance of real sheepskin. However, due to the relatively straightforward manufacturing process, which is largely standardized, the primary distinctions between these products tend to revolve around their design and branding. This results in many lamps looking similar across different brands, though there may be significant price variations. It’s worth noting that parchment comes in both imported and domestically produced varieties. Higher-end brands typically opt for imported parchment, which tends to offer superior quality compared to domestic options, and this naturally translates into a higher price point. When selecting a sheepskin lamp, it's advisable to use energy-efficient bulbs as the light source. Bulbs with higher surface temperatures can cause the parchment material to degrade more quickly, leading to discoloration or deformation over time. Additionally, overheating could lead to unpleasant odors, which might affect indoor air quality. How to Identify Quality Sheepskin Lamps Firstly, consider the tactile experience: There are noticeable differences in the texture of high-quality versus lower-quality parchment. Premium parchment feels smooth and soft, while inferior parchment often feels rougher to the touch. Secondly, evaluate the flexibility of the material: High-quality parchment is quite sturdy yet flexible, making it less prone to breaking or tearing. Lower-grade parchment, by contrast, is brittle and can easily crack or shatter. Thirdly, assess the durability of the protective film: Inferior parchment often has a film that peels off easily, indicating poor durability. A better-quality parchment will have a more robust coating that integrates well with the main material, allowing it to withstand cleaning without damage. Fourthly, test for flammability: Parchment can ignite when exposed to a flame, but low-quality parchment continues to burn even after being removed from the heat source, producing thick black smoke. Some may even emit a distinct plastic-like odor upon combustion, highlighting their environmental shortcomings—a critical factor to consider. Fifthly, examine heat resistance and aging properties: Superior-quality sheepskin lamps exhibit excellent flame-retardant capabilities, meaning they don’t catch fire easily unless exposed directly to open flames. This contributes to their enhanced resistance to aging, ensuring longevity and maintaining their aesthetic appeal over time. Belleville Washer NFE 25-511 M Serrated conical washers,Stainless Steel serrated conical washers,M8 Serrated conical washers,Zinc Plated Belleville washer automobile Ningbo Yinzhou Zhenhua Stamping Co., Ltd. , https://www.fastenersstamping.com