Conduit entrances on the back, side, and bottom UL, cUL, ETL, cETL, CE, and DLC approved Easy installation and maintenance Universal input voltage (100-277V) Built-in power supply modules IP65 waterproof, applicable for wet locations Efficient heat dissipation Top-quality with a 5-year warranty No magnetic disturbance driver design High-efficiency with 50%+ energy savings Adjustable power: 60%/ 80%/ 100% Adjustable CCT: 3000K/ 4000K/ 5000K Glass cover that does not turn yellow after years of use 5-Year warranty Durable quality with solid aluminum construction Built-in dusk to dawn photocell sensor