This sign plugs into a standard USB port or wall adapter (included). No batteries needed, so you won't get dimming or flickering as it runs down. Cord length is [1.5m] — an extension cable works fine if you need more reach.

Yes — it comes with an inline dimmer switch so you can adjust the brightness, from a soft nightlight glow to full brightness for photos.

Yes — every sign ships with pre-drilled holes, screws and wall plugs. Most customers have it up in under 10 minutes with just a drill or a couple of picture hooks.