Logitech G 946 000020 lighting ring LED 553 Confirm screen compatibility with DMC HDO Confirm screen compatibility with MountFinder Piantana Fusion VESA 800×400 Litra Beam Premium LED Streaming Key Light with TrueSoft Features Bulb technology LED Color Rendering Index (CRI) 93 Colour temperature (min) 2700 K Colour temperature (max) 6500 K Connecting thread 1 4" Mac operating systems supported MacOS Windows operating systems supported Yes Product colour Graphite Power Power source type USB Weight & dimensions Width 30 mm Depth 30 mm Height 400 mm Weight 185 g Packaging content Batteries included No Cables included USB Type A to USB Type C Packaging data Package height 64 mm Package width 184 mm Package depth 451 mm Package weight 1