The Nanlite Fabric Grid for MixPad II 27C and LumiPad 25 LED Panel Lights mounts to the front of these fixtures to minimize light spill and add directionality by tightening the beam angle to 50 degrees. Great for selectively lighting subjects without losing the quality of light emitted by these LED panel lights. Attaches quickly and swiftly via elastic straps and folds down flat for storage and transport.