... humidity10%~80% non-condensing humidityEnvironment temperature -20~60 centigrade degreesColorNW~WWColor temperature3000-6500KLuminous flux2800 LmPower factor ... and lanterns, economic beautiful.7.Well light: the light even, completely plane light output.8.Beautiful: contracted, fashionable, ... as fluorescent tubes',the led panel light could be the optimum replacement for grille lamps.Living room,bedroom ...