LED underground lamp has the advantages of small volume, low power consumption, long service life, strong and durable. Low power consumption, long service life, convenient installation, chic style elegant, leakproof, waterproof LED light source, long life; low power consumption, no need for beautification lighting, and pay high tariffs; the light source with high efficiency energy saving LED, has the advantages of high brightness, low energy consumption, large irradiation area and long service life.