Nite Ize SQL2-02-R3 Inova Squeeze Light LED,Black Bright white LED illumination Lightweight and easy to use One-handed push-button operation Bright White LED illumination ANSI/NEMA FL1 Standards - Light Output: 4.2 Lumens; Run Time: 10 hrs Battery Type: 2-2016 3V Lithium batteries included Lightweight and easy to use One-handed push-button operation