Features: Frequency 50/60 Hz, NEMA 4X, 16/3 AWG Cord, NEMA 5-15 Plug, Minimum Temperature Start 32 Deg F, Application: Tunnel, Construction Site, Scaffolding Walkway, Tent, Portable Shelter, Work Shop, Task, Outdoor, Standard: OSHA, Wattage: 17W, Voltage