[without track without line] one lamp(【不带轨道不带线】一个灯) 3 m three-wheel stagger arrangement line + two lights +0.5 m track(3米三轮品字线＋两灯＋0.5米轨道) 3 m big clip line + two lights +0.5 m track(3米大夹子线＋两灯＋0.5米轨道) 3 m three wheels stagger arrangement lines + three lights +1 m track(3米三轮品字线＋三个灯＋1米轨道) 3 m big clip line + three lights +1 m track(3米大夹子线＋三个灯＋1米轨道) 3 m stagger arrangement line + four lights + total 1.5 m track(3米品字线＋四个灯＋总1.5米轨道) 3 m big clip line + four lights + total 1.5 m track(3米大夹子线＋四个灯＋总1.5米轨道) 3 m three-wheel stagger arrangement line +6 lights + total 2 m track(3米三轮品字线＋6个灯＋总2米轨道) 3 m big clip line + six lights + connecting 2 m track(3米大夹子线＋六个灯＋接驳2米轨道) 3 m battery clamp line [upgrade large clamp line]](3米电瓶夹线【升级大夹线】) 3 m stagger arrangement line [three wheels charging port direct power]](3米品字线【三轮充电口直接取电】)

20w [black] warm light-recommend light color(20瓦款【黑】暖光-推荐光色) 30w [black] warm light-recommend light color(30瓦款【黑】暖光-推荐光色) 20w [white] warm light-recommend light color(20瓦款【白】暖光-推荐光色) 30w [white] warm light-recommend light color(30瓦款【白】暖光-推荐光色) 20w [black] white light(20瓦款【黑】白光) 30w [black] white light(30瓦款【黑】白光) 30w [white] white light(30瓦款【白】白光) 20w [white] white light(20瓦款【白】白光) 30w [black] neutral light(30瓦款【黑】中性光) 20w [black] neutral light(20瓦款【黑】中性光) 30w [white] neutral light(30瓦款【白】中性光) 20w [white] neutral light(20瓦款【白】中性光)