Hi, Greeting from Kelly sales manager from Sunshine Lighting Industry Limited! As a leading LED Lighting manufaturer in China, I sincerely recommend our best seller in this season: 9W square panel light 145X145mm open core: 130x130cm US$8.69/pcs 12W square panel light 170X170mm open core: 150x150cm US$10.20/pcs 15W square panel light 190X190mm open core: 180x180cm US$11.63/pcs 18W square panel light 225X225mm open core: 205x105cm US$14.98/pcs More details,welcome to contact me. Thanks&Best Regards, Kelly Sunshine Lighting Industry Limited! www.sunshinelamp.net Tel:86-15118111739 SKYPE:kelly.wong1986 MSN:[log in to unmask] Email:[log in to unmask]