The Big Larry 2 outputs 500 Lm. for 2.5 Hr. with the COB work light and 200 Lm. for 8 Hr. from the top flashlight. The red COB light is 40 Lm for 20 Hr. and is perfect for distress signaling or roadside emergencies. Red hazard flasher for 40 Hr. Top positioned On/Off button. The steel clip and magnetic base provide convenient hands-free lighting options. Additional features: fully dimmable, Direct-to-Red, and memory power setting. 7.75 In. L. with 0.98 In. barrel diameter and 1.25 In. head diameter. 0.45 Lb.