... :V-0 3.CE FCC CQC certifiated 4.RGB High Brightness Bigger Size LED Spotlighting Basic parameters: Protect Type: YD-DGC- ... 50-CX2-3S-CJLuminous Size: Φ47.5*14mmAverage Lifespan: 50000hrsColor: R,Y,B,G,W,WW,RGBLuminous Angle: ... 28%, V-0Protection grade: IP68Electrical safety grade: ⅢWorking tempreture:-20°C-55°CProduction technology:2nd sealed encapsulationControl method: normally on, serial ...