The Monster Super Thin LED Rechargeable Worklight, No. MST1011, is a must for mechanics that work on today’s compact vehicles. The super slim design with high efficiency LEDs is great for working in tight spaces. The light also features a top LED that allows users to see inside of a 1/4” space. The light weighs only 6 oz and generates 240 lumen at 5m. The 3.7V Li-ion 2,200 mah rechargeable battery lasts up to 5 hours on a single charge. The micro USB receiver allows for multiple charging options. Light comes with a one-year warranty on material and workmanship.