Precision cast aluminum lamp body, polished stainless steel panels or aluminum panels, high-quality waterproof connectors, silicone rubber seals, multi-angle refraction curved glass, waterproof, dustproof, creepage. LED, red, yellow, green, blue, white, color, colorful, gradual, transition and other color combinations chosen. Lamps are widely used in underground shopping malls, buildings, commercial walking street, theaters, parks, tourist attractions, etc. to add beauty to life. Underground lamp input voltage AC220V/110V, protection class IP67, insulation class is one, life for the 10kh, for temperature is negative 40 degrees to positive 70 degrees. Each lamp has a size of buried red, yellow, blue, green, green, white and seven colors.