Grid Honeycomb grids are used to limit light spill by preventing unwanted areas from being illuminated (e.g., the background during low-key photography or filming). They are an essential accessory for videographers and photographers who want full control over lighting. High quality The grid is made of aluminum and is mounted on the front of the LD150RS panel. It is an indispensable accessory for videographers or filmmakers using Godox LD150RS RGB panels. Furthermore, it is a great accessory for photographers using LD150RS panels for portrait or product photography. Package contents: HC-150RS grid for LD150RS original product box.