High-Performance Lighting Replacing a 3000W incandescent light, this 300W shoebox light delivers an impressive 39,000lm of brightness while cutting energy consumption and costs by up to 90%. Its Type Ⅲ distribution ensures wide, stable, and balanced illumination without flickering or glare, providing reliable performance for large outdoor areas. 1-10V Dimmable & Dual Control Options Effortlessly adjust brightness from 100% to 10% with 1-10V dimming. Install the photocell for automatic dusk-to-dawn operation or use the shorting cap for manual control, allowing the fixture to function as a standard floodlight as needed. Built to Last Constructed from durable die-cast aluminum with a unique pressure relief cap design, this light offers superior heat dissipation. Its IP65 waterproof rating and 6000V surge protection ensure reliable operation in harsh outdoor environments such as parking lots, stadiums, streets, and farms. Versatile Installation Compatible with standard round brackets, the adjustable slip-fitter bracket (included) allows you to easily set the lighting angle between 0° to 180°, providing customized illumination for various areas. Quality You Can Trust UL listed for safety and reliability, this shoebox light offers a long 50,000-hour lifespan and comes with a 3-year warranty, ensuring dependable performance and your complete satisfaction. Specifications Wattage: 300W Voltage: 100-277V AC Equivalent: 3000W Luminous flux: 39,000lm Lifespan: 50,000hrs Beam angle: Type Ⅲ CCT: 5000K daylight Dimming type: 1-10V Dimming range: 10%-100% Working temp: -68℉-122℉ Waterproof rating: IP65 Material: Aluminum & PC