Power: 100W,150W,200W,250W,300W LUMILEDS 3030 Chip with efficiency 150LM/W Meanwell, Inventronics and Self-made driver option Hollow out heat sink design for better heat dissipation Type III,IV,V Beam Angle available Tool-Free Driver Replacement Intelligent: 0-10V,Photocell,Timer,Dali control,Occupancy sensor Installation: Slip fitter,Round/Square Pole mount,Wall mount,U-Bracket IK10 and IP67 waterproof, 7 years warranty, UL,DLC,CE,RoHS certificated