This dimmable, IP65, compact LED high bay is a great combination of high performance and energy efficiency. Running at 200-watts and providing 25, 600 lumens of 6500K cool white light, it's perfect for lighting very large spaces with high ceilings such as warehouses and factories. This high bay has a huge 50, 000-hour average lifetime which is very important when you consider how difficult it can be to change a broken light in a factory or warehouse setting! It also has a warranty of 5-years as we're so confident of the quality.