COB LED WORK-CAMPING LIGHT 4 MODES

4 Mode cob light takes 2 18650 battery's and can also charge USB devices such as phones , Built in battery monitor always good to know how much power you have left , All in all a good work light - camping light with a added bonus feature of red and blue flashing lights , There is a option on having this unit for a few bucks extra with battery's i would give that a miss as they are cheap unbranded one's .