... year warranty 4) Self-reliant in LED light source LED Downlight 3W, 7W, 10W, 12W, 15W, 18WSpecification Product ... lighting design, excellent uniformity; 2) High efficiency 80lm/W, lowest lumens decline<3% after 1000hrs;3) ... and RoHs compliant. Package InstallationApplication1) Chandelier, ceiling lamp, down lamp light source2) Corridor lights, architectural point of ...