Product Features: Ceiling Light 1.V52003,TC-L,2X24W size:400x400x60(h)mm V52004,TC-L,3X36W Size:550x550x60(h)mm 2.The lamp body is made of pure aluminum and is molded through extrusion,and then shaped by CNC machines. 3.The surface is varnished after brushing. 4.The internal parts are treated by dusting and a light transmission lens made of PC is installed. 5.Two installation styles:suspending line or ceiling mounting are optional; 6.Two kinds of light sources,T16 and TC-L are optional for this product.Electronic appliances are installed internally; 7.It is suitable for offices,meeting rooms,schools and showrooms.