400 watt LED flood lights are bright, energy-efficient, and long-lasting alternatives to traditional halogen flood lights. LEDs are more expensive up-front than halogen bulbs, but they use less energy and last much longer, so they save money in the long run. 400 watt LED flood lights produce a bright, wide beam of light that is ideal for lighting up large outdoor spaces. They can be used for security lighting, illuminating a work site, or for special events. 400 watt LED flood lights are a great choice for any application that requires a bright, durable light.