... office lighting LED Panel Lights’ Features1, Energy saving up to 50%, high brightness2, Instant start, no glare, no beep3, Delicate, thin ... cleaner, avoid mosquito-borne diseases6, Wide voltage range, the traditional ceiling lamp is lit, not light when voltage reduce the release of ... means that bright.9,Long life: LED panel lamp life of up to 50,000 hours, life expectancy is 10 times the ...