The Aputure 45 Degree Grid for amaran T4C LED Tube Light is a light control modifier that allows content creators, filmmakers, and photographers to narrow down the spread of light and eliminate spill from the amaran T4c tube light. With a low profile (40mm/1.57in) depth and collapsible design, the 45º Grid easily attaches to the amaran T4c via hook-and-loop straps to add depth to your scene, while maintaining its soft-light quality.