... lifespan 4. 3w led buried lights, led in ground light, led ground light A. Description of 3w led buried lights, led in ground light, led ground light1. Adopt high ... ;5. Cold light source design, soft light, good mono-chromaticity, and high light efficiency;6. Safe and reliable ... maintenance. B. Applications:Led Buried Lamp Lights are applied to decorative lighting for arenas, squares, streets, ...