Novel LED (Light Emitting Diode) flat panel down lamp

The invention discloses a novel LED (Light Emitting Diode) flat panel down lamp, and provides the novel LED flat panel down lamp which has a simple structure and can realize maximization of a light emitting area. The LED flat panel down lamp comprises a front cover, a rear cover and a plurality of LED light emitting units, wherein a light transmittance hole is formed in the center of the front cover; the front cover is detachably connected to the rear cover; the rear cover is positioned above the front cover; a reflecting sheet, a light guide plate and a diffusion plate are arranged between the rear cover and the front cover in sequence; the bottom of the rear cover is provided with a circle of downward turned edge; the reflecting sheet, the light guide plate and the diffusion plate are arranged in the turned edge; the plural LED light emitting units are arranged between the turned edge and the light guide plate. According to the LED flat panel down lamp, the reflecting sheet is arranged below the rear cover, the light guide plate is arranged below the reflecting sheet, the diffusion plate is arranged below the light guide plate, the front cover is arranged below the diffusion plate, the light transmittance hole is formed in the front cover, and the plural LED light emitting units are arranged at the turned edge region of the rear cover, so that the maximization of the light emitting area is realized, a super-narrow frame of the LED down lamp is realized, and the attractive appearance of the lamp is improved.