红色金属立式装置

纯白背景前的写实产品摄影：一台高窄的红色金属立式装置，外壳为带竖向凹槽和圆角的长方形金属箱，漆面有磨损、划痕和做旧痕迹；中央固定一根黑色竖直管柱，顶端套有暗红色圆柱帽并用银色金属卡箍锁紧；黑色柱体中下部有一个黑色矩形开关控制盒，正面可见竖向拨动槽和小圆按钮，底部伸出绿色和红色电线；装置底部为黑色圆柱形底座和暗红色圆顶护盖，外有黑色带状支架；正面平视构图，主体居中，柔和均匀棚拍光，轻微金属反光，背景干净，画幅比例 1:3。

Photorealistic product photograph on a pure white background: a tall, narrow red metal vertical device; rectangular rounded metal casing with vertical embossed ribs and weathered scratched paint; a central black vertical tube column with a dark red cylindrical cap secured by a silver metal clamp; a black rectangular switch control box on the lower middle of the column, showing a vertical toggle slot and a small round button, with green and red wires emerging below; the bottom has a black cylindrical base and a dark red domed cover with a black strap-like bracket; front view, centered composition, soft even studio lighting, subtle metallic reflections, clean background, aspect ratio 1:3.