900*300*12mm LED Panel Light ,Super bright 3014LED as lighting sources, aluminium frame with good heat conduction. Instant start, no flickering, no humming. Input voltage 85-230V (LED Panel Light with constant current driver), No electric wave, Imported light diffusion material,mercury and lead free. High lumen output,high efficiency,energy saving up to 60%, Eco-friendly, energy-saving and high luminous efficacy. excellent heat dissipation structure,long lifespan,normal use can reach over 30,000hours.