ILEDGear Softbox Diffuser Kit With Honey Comb for Aputure Lightstorm LS 1S 1C / 500 / 576 LED Light Panels Made of a thick, high-quality nylon, larger diffuser surface which can create soft and flat lighting Comes with a Honey Comb to get more versatile source Front Size: 60 x 60 cm (23.6 x 23.6" ), Mounting Area: 35 x 21.5 cm (13.8 x 8.5" ), Depth: 35 cm (13.8"), Easy to open and fold Compatible with Fotodiox and Ikan 500/576 LED Lights or other lights with similar size Also can be used on Aputure LightStorm LS 1S and 1C