This would be voted “easiest light fixture to install”. No directions necessary (except for you read-everything-twice-before-picking-up-the-drill) since you just screw in the curved aluminum piece to the wall, and then clip in the reflective bulb. All that’s left is plugging the cord into an outlet. See? Super easy.
7″ tall, 2.5″ wide, and 8″ in depth
(8’ white cordset and a 40w bulb are included in the price)