NEEWER Upgraded Softbox Diffuser for NL660 RGB660 PRO II LED Video Light Panel, 12.6"x11.6" Foldable with Grid/Bag/Blackout Hood, No Need to Remove barndoors Quick Set Up for Soft Light, NS4S

It seems like the package was opened and the grid was swapped, the grid did not fit to the lightbox.

Lo he usado para unos videos de producto y mas que suficiente con un 660.

Once you figure out how to use it, great. The grid is a very tight fit around the outside of the box.

I didn’t have a problem putting this on my light at all. Does fit tight but it’s suppose to. It does exactly what’s it’s designed to do with your project. I’m glad I decided to buy this despite some of the negative reviews claiming it’s cheap and doesn’t fit on the light well if at all. In hindsight these people saying this might have genuinely had a hard time getting this on their light, but I don’t think it was do to design at all. I also believe the quality to be to my standards. I use this shadow box grid for many things, from product photos for online store to content creation for my YouTube channel. Hope this helps others make a more informed decision.

Davvero Ottimi Softbox come tutti quelli di Neewer. Compattibili al 100% con NEEWER LED RGB 530PRO e 660PRO. Cambia totalmente la qualità e la tonalità della luce. Se la griglia vi risulta più piccola durante il montaggio, va ristretta l'apertura delle alette ed è perfetta. Un MUST con NEEWER LED RGB 530PRO e 660PRO, è un salto di qualità della luce.

I am using this for my casual youtube content creation. Not a great product, but it is okay for causal use.