Utility combo LED handheld flashlight and work light by LUXPRO. This is a multi-functional light that features an advanced variable brightness button. Simply select a mode then press and hold the on/off button to adjust the brightness. Lumen values range from 537 – 100 lumens on the Flashlight mode and 416 – 63 lumens on the Area Light mode. This light also has an emergency Red Flashing Beacon mode, making it an ideal light for vehicle safety. With a strong magnetic base, this utility light can attach to metal surfaces, providing light where it’s needed for working under the hood of a car and/or completing other projects. Constructed with high-quality aircraft-grade aluminum, this light is tough and will hold its own when put to the test. It operates on and comes pre-loaded with 4 AAA batteries for immediate use. Purchase with confidence, because this light is backed by a Limited Warranty Against Manufacturer’s Defects.