... -50000hrs10000-50000hrsAdvantage1) Low-carbon, mercury free, xenon free, UV and IR free, no frequent flash, good CRI, good to eyes;2 ... white and so on.Product detailed: LED LED lamp Ceiling lamp (Back)LED LED lamp Ceiling lamp (Cooling Holes)LED LED lamp Ceiling lamp (Back)LED LED lamp Ceiling lamp (YCHXE27300P11-240C4, LEDs)Note:1. Product ...