white light (6000-6500k)(白光（6000-6500K）) neutral light (4000-4500k)(中性光（4000-4500K）) warm light (3000-3500k)(暖光（3000-3500K）)

30w black economy(30W黑色经济款) 30w white economy style(30W白色经济款) 12w black upgrade(12W黑色升级款) 12w white upgrade(12W白色升级款) 20w black upgrade(20W黑色升级款) 20w white upgrade(20W白色升级款) 30w black upgrade(30W黑色升级款) 30w white upgrade(30W白色升级款) 40w black upgrade(40W黑色升级款) 40w white upgrade(40W白色升级款) 30w black variable light with three colors(30W黑三色变光款) 1 m thick track bar (black)(1米加厚轨道条（黑色）) 1 m thick track bar (white)(1米加厚轨道条（白色）) 0.5 m thick track bar (black)(0.5米加厚轨道条（黑色）) 0.5 m thick track bar (white)(0.5米加厚轨道条（白色）) butt joint (black)(对接头（黑色）) butt joint (white)(对接头（白色）) turning joint (black)(转弯接头（黑色）) turning joint (white)(转弯接头（白色）) ceiling box (black)(吸顶盒（黑色）) ceiling box (white)(吸顶盒（白色）) track light accessories t-junction connector black(轨道灯配件 T型三通接头 黑色) track light accessories t-junction connector white(轨道灯配件 T型三通接头 白色) 2 m thick black track bar (contact customer service)(2米加厚黑色轨道条（联系客服）) 2 m thick white track bar (contact customer service)(2米加厚白色轨道条（联系客服）) 1.5 m thick black track bar (contact customer service)(1.5米加厚黑色轨道条（联系客服）) 1.5 m thick white track bar (contact customer service)(1.5米加厚白色轨道条（联系客服）) track light accessories fixing pole 0.5 m black(轨道灯配件 固定杆 0.5米 黑色) track light accessories fixing pole 0.8 m black(轨道灯配件 固定杆 0.8米 黑色) track light accessories fixing pole 1 m black(轨道灯配件 固定杆 1米 黑色) track light accessories fixing pole 0.5 m white(轨道灯配件 固定杆 0.5米 白色) track light accessories fixing pole 0.8 m white(轨道灯配件 固定杆 0.8米 白色) track light accessories fixing pole 1 m white(轨道灯配件 固定杆 1米 白色) track light accessories telescopic rod 0.25-0.5 m black(轨道灯配件 伸缩杆 0.25-0.5米 黑色) track light accessories telescopic rod 0.5-1 m black(轨道灯配件 伸缩杆 0.5-1米 黑色) track light accessories telescopic rod 0.25-0.5 beige(轨道灯配件 伸缩杆 0.25-0.5米 白色) track light accessories telescopic rod 0.5-1 beige(轨道灯配件 伸缩杆 0.5-1米 白色)