The "three-proof" designation for LED tri-proof lights refers to waterproof, dustproof, and corrosion-resistant, making them ideal for humid, dusty, and corrosive environments. CHZ tri-proof lights have IP66/IP69K waterproof and WF2 corrosion resistance ratings. Equipped with shockproof and explosion-proof options, the low-glare design with a UGR <19 rating reduces glare and improves worker visual comfort. Microwave sensor control is also available for energy conservation and power saving. It is the preferred choice for lighting locations subject to moisture, corrosion, and vibration, and is widely used in ports, underground garages, factories, warehouses, kitchens, supermarkets, offices, food factories, basements, and more.