The 6 Inch Interior Dome Light with On/Off Switch is a practical and versatile lighting solution for trucks and other vehicles. With dimensions of 6 inches by 1 inch, this dome light features 42 LEDs that provide a bright and efficient illumination of 900/300 lumens. The light operates on a 12V DC voltage with an amp draw of 950ma. It comes with a three-hole surface mounting for easy installation and has a thin low profile design with a polycarbonate lens and base. The light also includes a three-position HI/OFF/LOW rocker switch for convenient control. Sold individually, this dome light fits most makes and models and comes with a 5-year warranty.