Panel Mount 2.1mm DC Barrel JackADA-610
This power jack is designed to easily attach to a panel up to 8mm thick (0.315" or 5/16") and fit 2.1mm power plugs snugly and securely. Perfect for adding a power connector to your project enclosure. We like this jack in particular for its long body (so you can use it on thicker wooden panels), sturdy PCB spacer with 3 easy-to-solder eyes and 'forgiving' plastic lip that hides the drill hole.
Links & Documents
5m Addressable RGBW LED Strip (SK6812) - Neutral White, Various Options (30/60 LED)