Adjustable ceiling lamp

An adjustable ceiling lamp comprises a lamp holder connected with the electrical source, a lamp cup connected with the lamp holder and equipped in the inner race, an illuminating source positioned in the lamp cup, and a decorating ring provided in the inner race, wherein, the inner race is sleeve connected with a outer race and movably connected with the outer race by a turning cylinder. A clasp is provided in the inner surface of the inner race, a clamp matched the clasp is provided on the outer surface of the decorating ring. The utility model has a structure of rotary inner ring with a ceiling lamp, and the angle of the irradiation can be adjusted randomly, having a special personality. The assembling and the dismantling of the screw-type decorating, and the replacing of the illuminating source are very convenient. The lamp shield provided in the decorating ring can cover the flare and avoid the glare direct light effectively.