Swanson 24 inch Aluminum Lighted LED Box Beam, Level Pro Series Model BLL240
Swanson Tool Company Solid Billet Aluminum 24-in 3 Vial Magnetic Torpedo Level in the Levels department at Lowes.com
Amazon.com: Swanson Tool Co BLL24M 24 Inch Lighted LED Magnetic Box Beam Level with 3 Bubble Vials for 0°/90°/45° Measurements - Pro Series : Everything Else
Swanson Tool Co 48-inch Aluminum Lighted LED Box Beam Level, Pro Series Model BLL480 - Walmart.com