詳細規格及用途描述 Model: XG120-01E / XG130-01E / XG140-01E 40W Rated Wattage: 20W / 30W / 40W Photosource: T8Ascending pipe Ballast: Electronic Lamp size: 692*50*12 / 997*50*12 / 1302*50*12 Pcs/Ctn: 30