The invention relates to a novel LED buried lamp, in particular to a novel LED buried lamp. The novel LED buried lamp comprises a lamp body, a glass cover piece, an aluminum base circuit board and LED lamp beads located on the aluminum base circuit board, and further comprises a plurality of lens assemblies which are fixedly installed on the aluminum base circuit board. The LED lamp beads are provided with the lens assemblies in the same number, each lens assembly comprises a plurality of kinds of lenses, the light ray can be adjusted within the scope ranging from 15 degrees to 60 degrees, and when the light ray with a certain angle is needed, the buried lamp does not need to be buried under the ground by a certain angle, and only the lenses with the corresponding angles need to be selected; the novel LED buried lamp is convenient to install, and the installing efficiency is improved. The novel LED buried lamp has the advantages of being small in structure, ingenious in design, capable of preventing damp, dust, electric leakage and corrosion, abrasion resistant, efficient, environmentally friendly, quick in response, free of dazzling and long in service life and saving energy.