... used for solar, long life and good lum. 54W LED LAMP ItemLED LAMPModel No.JNSL-54WInput Voltage12VDCPower Factor(PF)0.9Total ... Flux2,500lm (Tj=25°C)LED Maintain Flux6400lm(Tj=60°C,Ta=25°C)Lamp’s Flux6000lm(Tj=60°C ... ,Ta=25°C)Lamp’s Efficiency (%)90%Illumination ( ... AE.run.minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); SOLAR LED LAMP