The Parameter ofProduct: Wattage: 320W/480W/720W/960W/1300W LED Chip: Lumileds 5050 Luminous Efficacy: 160LM/W CRI(Ra): 80 Beam Angle: 20°/30°/45° Working Temperature: -30 to +55 degree Lifespan: >50000 hours Warranty: 7 years Material: Die-casting aluminum housing+PC lens IP Rating: IP67 waterproof Features: -Hexagon design minimizes wind load, it's good for keep stable in strong wind. -Independent modular assembly, so you can assemble them flexible -High efficient heat disspation -Support DALI Control and DMX Control
