... hook & magnet *battery:AA*4pcs Features:* led worklight,working lamp,led light*72 LED Worklight, 72LED wirless lamp with hook and magetic, ... 72 Super bright white LED bulbs*LED life ... : 21.5*5.6*3.8 cm*The LED lights generate bright white light, consume minimal energy, ... camping, mechanic repairs as well as emergency LED worklight