悬挂式工业金属防护吊灯

生成一幅写实产品摄影风格的工业吊灯静物图：纯白无缝背景，竖幅约2:5构图，灯具居中垂直悬挂。顶部有深色方形安装座，连接长黑色金属链条，链条旁有一根细黑电线垂下。灯体为深橄榄绿色金属外壳，上部呈圆润的塔状或拱顶结构，底部是深色玻璃灯罩，外围装有黑色金属防护网笼，网笼边缘带螺栓、卡扣和固定件。平视正视图，灯体位于画面下方，链条延伸至画面上方，均匀柔和的棚拍产品光，无地面投影，主体轮廓和金属质感清晰。

Realistic product photography of an industrial pendant lamp on a pure white seamless background, tall narrow vertical composition about 2:5, object centered and hanging vertically. A dark square mounting plate at the top connects to a long black metal chain, with a thin black wire running down beside the chain. The lamp body has a dark olive-green metal housing with a rounded tower-like top, a dark glass diffuser at the bottom, and a black metal protective cage around it with visible bolts, clamps, and fasteners. Front view at eye level, lamp body in the lower part of the frame, chain extending to the top, even soft studio product lighting, no floor shadow, crisp metal texture and outline.