Typical industrial plug-in wall lamps use either candelabra (E12) bases with maximums around 60 watts or standard (E26) bases with maximums around 40–43 watts. These are common ranges—always check the fixture’s label or product details for the exact rating.
Common controls include built-in dimmer knobs or rotary switches on the backplate, base turn‑knob rotary switches on some designs, and inline cord rocker switches. Many listings note full‑range dimmable settings.
Cord lengths vary but typically range from about 6 feet up to roughly 8 feet or longer (one listing shows 97"). Several fixtures include a two‑prong plug on the cord.
Options include swing‑arm functionality for extended reach and angle adjustment, adjustable shades for directing light, and wall backplates for mounting. Some listings call out swing/tip and shade‑angle adjustment specifically.
Smaller sconces are listed around 9.5 inches tall and extend about 8.25 inches from the wall, while larger lamps or sets can be around 19 inches tall and extend roughly 16 inches.