Durable Construction: Stainless steel protective cage offers additional durability and protection to the product, designed to absorb shocks, vibration and rough use. Lightweight and compact make this work light easy to take along with you to any projectSuper Bright: Daylight white 5,000K light, 7000Lm high intense brightness level to fulfill commercial and industrial professional lighting needs. 80% Energy Savings over traditional 250W Metal HalideConvenient Design: No fan design. Die-casting aluminum heat sinker to speed up heat dissipation. Offer connector to make lamp connect in series like string light. It can connect with 10 lamps in the meanwhileQuality Assured: Isolated constant current power supply. Lamp can bear sudden high voltage. 50,000 hour lifetime.Application: This can be used for high bay, parking lot, wharf, warehouse, construction jobsite, factory, workshop, mine and outdoor rainy day, wet location. IP64 waterproof and anti-dust