... appearence 2>42 Super bright LED bulbs 3>High capacity rechargeable lead-acid battery KB-714 Specification a. With more than ... using , push the switch forward , weak light working , push the switch forward further , strong light working , if stop working , then push the ... backward . c. With full charging , the weak light can last for 4 hrs , strong light can last for 2 hrs . Flashlight should ...