Is this a nail-gel curing lamp or a verified standard 5V USB device?
Neither is established. It is described as a visible work light, and the USB/DC12V fields need resolution using actual equipment labels.
What materials are described?
Iron/metal with hot-bending technique described. Actual support and shade components unspecified.
What dimensions should I check?
Black/white/Pink plus 50cm black/white labels, measured axis undefined. Recessed/desk-mount copy not a verified mounting diagram. Weight, support footprint, clamp or bracket contents unspecified.
Which power and controls does this version need?
LED included, natural 3500–5500K and 0–5W current labels. Non-dimmable, not smart. USB plug label versus genericDC12V requires actual input/current and connector documentation; do not apply ordinary USB or 12V blindly. Controller, source and service format need confirmation.
What does the selected package contain?
Lamp, mounting parts, cable and manual described. Confirm actual mounting assembly, selected dimensions, controller and correctly rated supply; adapter inclusion unresolved.
How should it be installed?
Check the actual package, dimensions, weight, base stability or clamp capacity and mounting procedure before positioning. Keep cords and loose parts safely routed. Use only the actual marked supply, connector and battery requirements. Resolve USB versus nominal mains or 12V fields using delivered instructions; never apply mains directly to USB input, battery compartments or a floating bulb. Follow actual folding, gooseneck, phone-holder, charging, battery or levitation setup instructions as applicable. Do not force movement, overload clamps or assume battery inclusion. For bulb-only items, confirm a compatible complete base and supply first.
How should it be maintained?
Isolate actual power and allow sources to cool according to delivered instructions before cleaning or servicing. Support the actual glass, crystal, acrylic, shade and housing as applicable while dusting gently using documented material and coating instructions. Avoid impacts, soaking, abrasives and unverified solvents. Follow the actual source, driver, controller, mounting and sealing service instructions. Do not force joints or twist wiring; have damaged electrical or structural parts assessed before reuse.