Widely used in Factory, Workshop, Warehouse, Logistics Center, Exhibition Hall, Gymna-sium, Shipyards, Mining, Gas Station ,Supermarket, Other Places. Cast aluminium fins heat sink better for cooling, to ensure the light quality, LED Tj < 85?. Excellent Optics design, greatly improve the light utilization and evenness. 130 lumens per watt help to reduce energy saving. Excellent light distribution and uniformity by optic reflector.