As i stated in the title the box is larger than what is pictured in relationcontrast to the keychained dimmer switch

Firstly we run a lot of 12v lights and electronics off of battery banks and these dimmers are perfect for maintaining a stable level of voltage by allowing the lighting to be dimmed

Although the seller manufacturer of these units we purchased three so far bothered to include english directions but they arent necessary as all pertinent information is also printed on the units themselves