Bedroom decorative lights commonly use three power options: plug-in (mains) electric units, battery-powered strings or lamps, and USB-powered lamps—so you’ll find electric/plug-in, battery, and USB models across the category.
Many bedroom lamps use standard medium (E26) or candelabra (E12) bases. Common bulb types include LEDs, and some nightlight-style or older designs may still use incandescent bulbs.
Ceiling fixtures and some permanent pendants often require hardwired installation and may not include a separate fixture switch. Table and floor lamps typically include built-in controls—rotary switches, socket turn knobs, or pull chains—while many plug-in decorative lights use inline or on-lamp switches.
Brightness control options include full-range dimmable lamps with built-in dimmer switches, 3-way sockets offering low/medium/high settings, and simpler on/off or pull-chain switches—availability depends on the model.
Cord lengths for table and floor lamps commonly range from about 5 to 7 feet. Hanging pendants typically list adjustable chain lengths (for example, a 57‑inch chain) so you can set the desired hanging height.
Many table and novelty lamps arrive ready to use with little or no assembly. Larger fixtures and ceiling pendants often require some assembly and, for hardwired installations, may need tools or an electrician to install safely.