... /WLed Initial Flux12,480lm (Tj=25 °C )Led Maintain Flux11,855lm(Tj=60 °C ,Ta=25 °C )Lamp’S Flux10,697lm(Tj=60 ... °C ,Ta=25 °C )Lamp’S Efficiency (%)>90%Illumination ... :45°Junction Temperature(Tj)60°C±10%(Ta=25°C)System Resistance(Rja)0.56°C/WOperating Temperature-35 °C ~ 45 °CWorking Humidity10%~90%RHStorage Temperature10°C ...