The utility model discloses an outdoor night -light, including windshield, the cover that keeps off the rain, jib, mounting panel and LED lamp pearl, windshield installs around the casing, the lower extreme of casing is provided with the vent, the upper end of casing is provided with the exhaust hole, keep off the rain the cover set up in on the exhaust hole, the jib set up in keep off the rain the cover with between the mounting panel, LED lamp pearl set up in in the windshield. Compared with the prior art, the utility model discloses a set up the vent of slope, when blowing, can be with in the leading -in windshield of wind to effectually dispel the heat to LED lamp pearl, moreover, incline by the vent, consequently, can not lead to watering, moist problem, simultaneously, the exhaust hole of cooperation haplopore, the cooperation cover that keeps off the rain not only can play radiating effect, but also can effectually play waterproof effect, and the life of improvement lamps and lanterns has the value of popularization and application.