high power LED underground lamp :product features: (1) the light body uses toughened glass and silicon rubbed sealing,internal epoxy potting.Ensure lamps and lanterns is superior waterproof properties. (2) lamp light source adopts imported super bright LED lights.Built-in constant-current driving power,ensure lamps and lanterns is stable. (3) lamps and lanterns uses optical lens PMMA. Can choose 15°/30°/45°/65°angle of realization needs project-light effect. (4) lamps and lanterns working voltage can be selected according to actual situation for :24V/110V/220V. (5) for the effective distance projection of lamps and lanterns ≤10 meters Lamps and Lanterns control mode: (1) remain unchanged monochrome effect.(red ,yellow,blue,green,white,warmwhite) (2) internal synchronous overall full-color effects.(+add jumping gradient) Certificates: all lights are CE and ROHS certificates. Applications: widely used to city square,garden villa,the hotel lobby,park and commercial pedestrian street etc all kinds ground.