Cut the cord! Now you can read, write, or do bills anywhere you're comfortable! A 5-watt bulb lights the 22" x 15" (559 x 381 mm) work surface while the gooseneck feature allows you to direct the light precisely where you want it. Lamp uses 4 "C" batteries (not included). Smooth polyvinyl work surface has a plush pillow base for a comfortable fit. Fabric grab loop. Molded raised bar prevents papers and writing utensils from sliding off.