Corsair CD-9010001 LS100 Starter Kit - smart lighting strip with media synchronization + audio visualization - 4x LED strips with individually addressable RGB LEDs ( 2x 450mm with 27x2 LED + 2x 250mm with 15x2 LED ) , with 4x 300mm RGB extension cables+ 16 metal plates + 8x cable management clips , magnetic adhesive backing , support upto 138 LEDs per channel or 192 LEDs total for 2 channels in total - AC Powered