Powerful Lighting meant to Bright an entire block with 1 piece, for Stadiums, Contruction, Yards, Parks, Buildings, BILLBOARDS, and some other activities requiring a high Lighting required. If you have any construction project, you can ask us and discuss how many pieces your project is recommended to use. Each 600W piece comes with its MEANWELL Drivers (3 x 200W Drivers ) (IP67) included and connected to the Back of the light. This Lighting is Waterproof. Driver: MeanWell 600W Included. Model: SL-84K600W LED Light Source: Cree XTE/XML2 LED Luminous Efficiency: 140 Lumens/Watt Power Efficiency: >95% Lamp Rated Luminous FLUX: 84,000 Lumens. Color Rendering Index (CRI): Ra>80 Color Temperature: Cool White 5000K – 6500K Beam Angle: 15 Degrees (2.1 ft) x 30 Degrees (4.3 ft) x 60 Degrees (9.2 ft) Beam Pattern/ Light Distribution: Round Beam. Input Voltage: 95-305v Frequency Range: 50-60Hz Power Factor (PF): >0.97 Total Harmonic Distortion (THD): <15% Operation Temperature: -40 --+80 Light Body and Lampshade Material: Aluminium + PC Frosted Lifespan: >50,000hrs Installation: Mounting Bracket 21’’ inch Long attached and Angle Adjustable. IP Rating: IP65. Warranty: 3 Years Warranty included. Gross Weight: 20Kg. Note: The installation and Supervision must be operated by professional people. English/Spanish.