Light Accents Battery Powered Desk Lamp Super Bright LED's with Adjustable Metal Goose Neck (Black) BATTERY POWERED DESK LAMP: Super Bright Energy Efficient Battery Powered LED's Never need replacing. This is the best lamp in the battery powered desk lamps category. Makes a great LED desk lamp - college desk lamp - battery operated desk lamps ADJUSTABLE LED BATTERY POWERED PIANO LIGHT: Light head and neck adjust to direct light where you need it most, This desk lamp is great for reading sheet music over a piano. Its battery operated so no need for AC outlet. USE ANYWHERE THERE IS NO POWER: Table top stand for hands free light placement. Light up your displays at flea markets. Use to light up areas in campers and boats. This is a modern day bankers lamp COMES WITH AC ADAPTOR CAN BE PLUGGED IN OR OPERATE ON 3 x AA BATTERIES: USES 3 x AA Batteries or Plug it in with included AC Adaptor Extremely useful desk lamp, comes with the AC adaptor so you can use it on your desk as a everyday desk lamp or unplug it and take it where you need it. Great as a artist desk lamp Uses 3 x AA batteries (Not Included) or AC Power (Adaptor Included)