This ultra bright rack lighting illuminates the inside of racks, for easy viewing of equipment and cabling during system installation and servicing. 32 LED lights are positioned at the ideal angle for high visibility and brightness – measured to be 395 Lumens. This rack light has a flexible 16in long gooseneck allows light to be directed where it is needed most, and the strong, scratch resistant magnetic base attaches to any steel surface. 32 LEDs provide an impressive 395 lumens to light work areas. Plugs into standard 120V outlet. Magnetic base for easy positioning in steel racks. Long lasting, with expected 20,000 hour bulb life.