铝合金舞台灯架桁架:铝合金灯架材料均选用国际优质铝材6061-T6/6082-T6,主管50mm,壁厚3mm,单排架，三角架，四方架，长度0.5m/1m/1.5m/2m/2.5m/3m/3.5m/4m1、小型展架:200mm*200mm/250mm*250mm2、中型舞台灯架:300mm*300mm/350mm*350mm/400mm*400mm/450mm*450mm/500mm*500mm3、大型舞台灯光架:400mm*600mm，450mm*600mm/520mm*760mm/600mm*760mm/600mm*800mm/760mm*1000mm/800mm*1000mm)