1.Durable Material This led work light is made of hard rubber, anti-sweat and anti-slip, the head is aluminum which dissipates the heat effectively, prolong the life of the lamp. Thanks to the foldable design, the lamp is easy to carry, and save storage space. 2.5 Modes & RechargeableBuilt-in rechargeable battery, rechargeable by USB port ( included usb cable), has 5 Lighting modes: High Brightness / Medium Brightness / Front Light / Red Warning / Strobe Red, ideal for outdoor, car repair or security lamp. 3.360 Rotary,Magnet Base & Hook 360 degree rotate provide multi-angle illumination, magnet base and hook make your hand free to do other things in the night. Great for car repair, home lighting, camping, hiking, power outages, emergency. 4.Difference Between Small and Large LightsProduct size small lights is 20.3x3.4x2.5cm, large lights is 27.2x4.5x3.3cm, large lights has dust plug at the USB port, small lights don't have, large lights build-in 18650 rechargeable battery, small lights build-in 14500 (AA size) rechargeable battery. 5.What You GetThe package included 1* Rechargeable Work Light and 1* Micro USB cable. It is a practical tool can use on daily time, outdoor active and some emergency situations, It also can be used as a gift for friend or family member.