Die-casting is a process utilized in a great deal of professional fields, from aerospace to industrial machinery. It’s meant to ensure structural integrity and ultimate durability, which is ideal for the design of the EC4. An ergonomic body design is paired with a heat dissipation surface 30% larger than other flashlights. The flashlight itself is incredibly compact and the body is designed to cool down easily while still providing a high lumen output. The grip is comfortable with double-side dimbles to prevent slippage from sweat.