... Beam angle: 30°/45°/60°/90°/120°Features:Constant current driving systemLight source: high power LED 1W/ 2W/ 3WExcellent heat dissipation performanceEasy for ... include LED Spotlight, Down light, Bulb Lamp, Floodlight, Tunnel light, Street Light, Flexible/Rigid Strip, Tube, Ceiling light, Wall washer, High bay light, Panel light and Christmas light string ...