Click 'em and stick 'em! Our exclusive Labelight (TM) stickers provide our best value for thrifty advertisers. Stick them on binders, clothes, and other promotional items to catch the attention of potential customers. Designed with an LED light that flashes for up to 100 continuous hours. Activates with an on / off push-button switch. Perfect for distributing to employees or handing out to guests at trade shows. Replaceable batteries are included.