500 Lmn Flex Work Lt 12-1/2" Ultra-Thin Flex-Head Directs Light into Hard to Reach Places. Dual Light Settings on Light Bar 500 Lumens on High 250 Lumens on Low. Offers Constant Current so the Light Wont Dim as the Battery Runs Low. Flex-Head Folds Against the Body for Better Storage and Portability. Low Battery Warning Starts Flashing When There Are 5 Minutes of Power Remaining. Remembers Your Last Setting and Turns Back on at that Level. Magnet and Hang Hook in Base for Easy Positioning. Single 30 Lumen Light on Top. Indicator Changes from Red to Green when Fully Charged 83135 No -