1.9w led underground light 2.good quality 3.50000 Hours 4.3 year warranty 5.CE,Rosh ... ,ensuring high brightness .Choose monochrome or full-color effect 300AM constant –current driver, Cicuit board ... 1.Using LED as light source, various color: red, yellow, green, blue, white and RGB.2.LED underground ... light is environment friendly, no UV or IR radiation and no hazardous materials.3 ...