Advantage of led panel: a.CE,Rohs b.high lumens and lower lighting decay c.3 years warranty d. ... , RoHSLED Life Span50,000 hours Application72w panel light,panel lamp,led ceiling light,ceiling panel,ceiling light panel,office lighting,hospital lighting,Recessed led ... required.5. No noise, no flickering.6. No UV or IR radiation in the beam, mercury free.7. Anti-shock, anti ...