... : 490lm±10%4,CNC lathe machined aluminum housing5, Cool white color, other color can be customized.6, CE, RoHS Certification.II.Product ... :45°/60°/80°Color Rendering Index(CRI):Ra≥73LED Source7pcs*1wColor TemperatureCW:6000k-6500kTotal luminous Flux490lm ±10%Lifespan:≥35000hWorking Temperature-20°C ...