Larson Electronics LLC announced the addition of an explosion-proof LED string light, offering long bulb life, extreme durability and little heat output for operators in confined spaces. The EPL-SL-10-LED 100-watt, explosion proof string light is designed for operators needing to illuminate long hazardous areas like tunnels. Larson Electronics LLC has begun shipping the EPL-SL-10-LED explosion proof string light with 10 LED hand lamps. This Class 1 and Class 2 Division 1 rated LED string light offers more light than a comparable stringer equipped with 100-watt incandescent bulbs. Other benefits of this explosion-proof LED string light includes long bulb life of 50,000 hours or more, little or no bulb breakage and little or no heat output.