Find freestanding lamps at Target.com! Let there be light! Mantis is a versatile clip-on task lamp that brightens your workspace, with minimal interference to your surroundings. Battery-operated and portable, it s perfect for shining a light on your keyboard, bookshelf, worktable, or any other dark spot. Mantis includes two parts: a lamp and a clip to attach to a monitor, shelf, or other dark spot.